Best fitness trackers in 2023: Top activity bands
To find the best models for you, we tested dozens of the top fitness trackers – today’s best deals.
The best fitness trackers are useful tools for increasing activity levels, getting more sleep, and gaining more understanding of your general health, regardless of your goals. They can assist you in monitoring your development and provide advice regarding how hard you should be pushing yourself.
Fitness trackers are wearables that are designed for use during exercise. They can measure your heart rate monitoring, check your blood oxygen levels, swim alongside you, and determine whether you’re well-rested. Some fitness trackers also let you pay for groceries, listen to music, respond to texts, and do a lot more when you’re not exercising.
With so many options, picking the best fitness tracker or fitness watch for your requirements can be challenging. We put dozens to the test, investing hours in cycling, swimming, running, and even sleeping to see which performed well and which faltered right off the bat.
Also read our guide Step Counter Smart Watch – Best Review
What are the best fitness trackers?
The Fitbit Charge 5 is currently the top fitness tracker available. It has a built-in GPS, extensive health tracking features, enhanced sleep tracking for athletes, and wireless payment support. Additionally, the design is waterproof and has a vibrant touchscreen that reacts quickly to swipes and taps. Additionally, it has some features that are typically found on more expensive trackers, such as an ECG heart rate monitoring.
Also read our guide 7 Best Waterproof Smartwatches – Best Review
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You want something with more features, right? The Garmin Venu 2 Plus offers all of the run-tracking features you’ve come to expect from Garmin, 25 different workout modes, 650 songs of music storage, call making and receiving from your wrist, and access to Siri or Google Assistant.
Also read Garmin Venu Smartwatch Best Review
For more brand-specific purchasing guidance, see our guides to the best Fitbit, best Apple Watch, and best Garmin watch. Also read our guide 10 Best Garmin Watches – Choose the right GPS tracker
Best fitness tracker you can buy
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1. Apple Watch Series 7
Best fitness tracker overall
SPECIFICATIONS
- Screen: 1.61in/1.9in 484 x 396 OLED
- Water resistance: 5ATM
- GPS: Yes
- Compatibility: iOS
- Battery life: 18 hours
- Heart Rate Monitor: Yes
REASONS TO BUY
+Peerless smartwatch app library
+Excellent heart rate accuracy
+Supports lots of third-party services
+Has built-in GPS
REASONS TO AVOID
–One-day battery life
If you have the money to spend, the Apple Watch Series 7 is typically regarded as the standard smartwatch. That runs the risk of obscuring what makes it so unique.
The only watch series with a devoted fanbase that can support a genuinely vibrant app scene is this one. While exploring the App Store for new yoga, meditation, and fitness apps is worthwhile, you should also take a look at Apple’s own Fitness+ service if you enjoy working out at home and are willing to pay a monthly fee.
On your TV or iPad, video workouts are played, and the watch records the on-screen statistics. The Apple Watch Series 7 has the best heart rate accuracy in its class, and its built-in GPS is trustworthy.
The built-in fitness software from Apple is ideal for casual fitness enthusiasts, and the nearly unmatched support for third-party platforms means that serious exercisers are also catered for. There is only one significant flaw, and that is battery life. An Apple Watch Series 7 requires daily or every other day charging.
Compared to a fitness tracker that is not a smartwatch, this requires a lot more maintenance. Many people would rather live with a watch that does fewer things but has a longer battery life.
- Read our full Apple Watch Se 7 review(opens in new tab)
2. Garmin Fenix 7
Best for tracking depth
SPECIFICATIONS
- Screen: 1.3in 260 x 260 MiP
- Water resistance: 10ATM
- GPS: Yes
- Compatibility: iOS, Android
- Battery life: 18 days
- Heart Rate Monitor: Yes
REASONS TO BUY
+Superb feature depth
+Very good HR accuracy
+Comprehensive on-board offline maps
REASONS TO AVOID
–May feel a bit heavy/chunky for sleep tracking
–The always on display may look dull to some
If you want the most complete set of built-in exercise features, a Garmin Fenix 7 is the best fitness tracker to buy. When other hardware is included, these stand out. The music edition offers a built-in music player and all versions offer contactless payments and access to Garmin’s Connect IQ store to download apps and watch faces.
The Fenix 7 series can connect to foot pods, bike turbo trainers, heart rate straps, and even Garmin bike lights. Maps for every continent can be downloaded to the watch’s internal memory, and you can use it to plan routes for hikes, bike rides, and runs while leaving your phone at home.
From some of the most well-known music services, like Spotify and Deezer, you can download music and podcasts using this tool. Furthermore, tracked outdoor sessions won’t drain the long-lasting battery because the MiP screen only gets clearer in strong sunlight.
The presentation of statistics like training load and VO2 Max appears to be customized for the fitness enthusiast, and its heart rate monitoring and GPS accuracy are excellent.
If all you want to do is keep track of your occasional 5 km runs, a Garmin Fenix 7 might be a bit much. It is neither lightweight nor inexpensive. If you like the sound of Garmin’s style but would prefer something smaller, take a look at the Versa 2 from Garmin since the bulk isn’t ideal for sleep tracking.
However, Garmin watches are no longer as intimidating as they once were. A quick swipe up from the watch face on the touchscreen Fenix 7 displays a neat summary of all your significant daily stats. Encyclopedic features are present, but works well for casual all-day tracking too.
3. Garmin Epix 2
Best high-end watch
SPECIFICATIONS
- Screen: 1.3in 416 x 416 OLED
- Water resistance: 10ATM
- GPS: Yes
- Compatibility: iOS, Android
- Battery life: 6 days (always-on)
REASONS TO BUY
+Has a much punchier-looking screen than other Garmins
+Best-in-class fitness software
REASONS TO AVOID
– Very pricey
– Shorter battery life than Fenix 7
The Garmin Epix (vivomove sport) 2 is very similar to the Fenix 7, but it replaces the useful but dated-looking MiP screen with an OLED that is much brighter, sharper, and more attractive. If you want a dedicated fitness tracker with a smartwatch-style sheen, it adds color and gloss, which is ideal.
None of the essential components are exchanged. The depth and breadth of the Epix 2 software remain best in class, making it especially useful when used without a phone. The Epix 2 feels more like a fitness computer than other trackers because it has downloadable maps, the ability to program routes directly onto the watch, and the ability to sync music to its internal storage. Although the library is small, you can download third party apps like other high-end Garmins.
Is it preferable to the Fenix 7? When used indoors, when serving only as a watch or providing you with structured workout instructions in the gym, it is a little more pleasant. But there is a cost in terms of battery life. Even with the screen lit constantly, the watch lasts about six days. The Garmin Epix 2 isn’t as fun to use in this mode, which extends the battery life to 16 days when the display is only lit when in use.
Since that is the best battery life that Fitbit offers and it is miles ahead of the Apple Watch, we won’t moan too much about it. The only significant drawback is the price, which starts out significantly more expensive than the Fenix 7. It’s difficult to defend when watches with much less expensive OLED displays look just as good. But if you have the cash, it’s a fantastic fitness tracker.
4. Fitbit Sense
Best for stress management
SPECIFICATIONS
- Screen: 1.58in 336 x 336 OLED
- Water resistance: 5ATM
- GPS: Yes
- Compatibility: iOS, Android
- Battery life: 6 days
- Heart Rate Monitor: Yes
REASONS TO BUY
+Nice, understated design
+Bright display
+Stress Score could be really helpful
REASONS TO AVOID
–Pricier than any other Fitbit
–No offline audio unless you’re on Deezer or Pandora
Because of the features it offers and its stylish AMOLED display, the Fitbit Sense is our favorite Fitbit product. It is reasonably priced as well, frequently on sale for $229.95/£219 or less. While the GPS functionality isn’t as impressive and there aren’t all the high-end features found on Garmin watches, you do get some other enticing extras like the EDA scanner. This basically reads the amount of perspiration on your hands to determine how stressed you are; if the model detects that you are, it will recommend some meditation techniques.
The watch also has an ECG scanner, which provides some information about the health of your heart and will alert you if your heart rate is unusually high or low. Comparing it to the Apple Watch Series 7 model, we found that the heart rate monitoring was reasonably accurate when we tested it.
The Sense has a “Daily Readiness” score, like many other contemporary wearables, that directs you as to how hard you should work out. Having trouble sleeping and exercising too much? The tracker is likely to advise you to skip exercise and rest for the day. This score changes as the tracker learns your habits.
We also liked the watch’s overall design because it isn’t too bulky to wear while you sleep. We were impressed by the six-day battery life and the large screen’s ability to make the always on display easy to read even in direct sunlight. The tracker’s lack of support for music downloads and listening, unless you specifically use the Deezer or Pandora apps, is our only real complaint.
5.Fitbit Charge 5
Best for sleep tracking
SPECIFICATIONS
- Screen: 1.04in OLED
- Water resistance: 5ATM
- GPS: Yes
- Compatibility: iOS, Android
- Battery life: 7 days
REASONS TO BUY
+Has built-in GPS +Advanced health tracking features like ECG and EDA +Small and light +Week battery life
REASONS TO AVOID
–Some core features sit behind a paywall –Lacks the Spotify controls of other Fitbits
For the majority of people, we believe the Fitbit Charge 5 to be the best Fitbit. You just need to choose between this and the larger, more expensive Fitbit Sense if you’re set on getting a Fitbit.
This model is much more compact. It’s not a watch; it’s a band. Additionally, you are not able to download any of the apps that are available for the Fitbit Versa and Sense, such as Spotify. If you’re using a Charge 5, you’ll need to use your phone if you want to run while listening to music.
However, Fitbit packs an impressive amount of features into the Fitbit Charge 5. It has a full GPS for tracking routes without a phone. It even has an ECG sensor in addition to the EDA stress sensor that Fitbit first included in the Sense watch. This uses hardware that is entirely different from the optical heart rate reader on the back to analyze your heart rhythm and look for any anomalies.
Fitbit’s accurate sleep tracking is among the best available, and it’s uncommon to find a fitness tracker this small that is so comprehensive in the stats it can collect. You must sign up for Fitbit Premium, though, to fully experience the Fitbit Charge 5. The watch has a 6-month trial period and costs $9.99/£7.99 per month. While a Charge 5 works fine without it, fitness plans and even blood oxygenation readings sit behind this paywall.
6. Whoop 4.0
Best for those with rigorous workout plans
SPECIFICATIONS
- Screen: N/A
- Water resistance: IP68/2M depth
- GPS: No
- Compatibility: iOS, Android
- Battery life: 4-5 days
REASONS TO BUY
+A unique approach to wearables +Offers advice tailor made for committed athletes +Useful for fine-tuning exercise workloads
REASONS TO AVOID
–High monthly costs –Accuracy still is not close to best-in-class –Lacks basics like step counts
The Whoop 4.0 defies almost all current trends. The wearable does away with a flashy touchscreen in favor of a covert “sensor suite,” the traditional watch-style buckle is changed to a woven, elasticized strap, and the step counter that made the likes of FitBit so popular is completely gone.
Instead, you get detailed sleep tracking along with ongoing monitoring of a variety of health metrics, such as heart rate, skin temperature, and heart rate variability. Three easily digestible daily scores—strain, sleep, and recovery—are generated using this data.
After a month of testing the Whoop 4.0, we concluded that this alternative strategy had both advantages and disadvantages. We were unable to track or check their pace during running sessions due to the lack of a screen or an integrated GPS, which makes them unsuitable for endurance activities. However, despite being struck with a kettlebell and submerged during a wild swimming session, the covert, screenless design felt strong and showed no signs of wear.
The streamlined strain, sleep, and recovery scores enabled us to train more effectively at a glance (taking rest days as necessary to speed up our recovery), while the attractive app offered plenty of detailed information for statheads to delve into.
We were able to improve our recovery score and felt noticeably fresher the next day when we followed the sleep coach’s advice on when to go to bed and how much sleep we required.
7. Amazfit GTR 3
Best mid-range watch
SPECIFICATIONS
- Screen: 1.39in 454 x 454 OLED
- Water resistance: 5ATM
- GPS: Yes
- Compatibility: iOS, Android
- Battery life: Up to 21 days
REASONS TO BUY
+Looks quite expensive, but is not
+Has Full GPS
+Very long battery life
REASONS TO AVOID
–No offline music support
A fitness tracker that resembles a smartwatch is the Amazfit GTR 3. It has an extremely sharp 1.39-inch OLED screen that is comparable to the Samsung Galaxy Watch 4’s display but much more expensive.
It has a rotary crown controller similar to the one on the Apple Watch Series 7 and an aluminum body. The watch face’s back, which rests on your wrist, is made of plastic. Nevertheless, this encapsulates the essence of the Amazfit GTR 3. Amazfit makes an effort to include premium features and design where you’ll notice them while skipping over more expensive components where you won’t.
It has an optical heart rate reader with six light-sensing photodiodes, a full GPS, and blood oxygenation readings. Amazfit includes a staggering 150+ workout modes, menstrual tracking, support for Amazon Alexa, 5ATM water resistance, and an excellent battery life of up to 21 days (6 days if you use the always-on screen mode).
The Amazfit GTR 3 does a lot for not a lot of money, which is the clear message. It’s important to remember not to anticipate exceptional depth or accuracy. The heart rate sensor on the GTR 3 is not as effective at tracking interval workouts as the heart rate sensors on the Apple Watch or the Garmin Instinct 2, and you cannot load music onto this watch for workouts without using a phone, unlike the GTR 3 “Pro” version.
8. Withings ScanWatch Horizon
The best looking fitness tracker we’ve tested
SPECIFICATIONS
- Screen: 1.7in 116 x 80 pixels
- Water resistance: 10 ATM
- GPS: Connected only
- Compatibility: iOS, Android
- Battery life: Up to 30 days
REASONS TO BUY
+Stylish
+Discreet screen hidden behind a traditional watch face
+Up to 30-day battery life
REASONS TO AVOID
–Exercise feedback isn’t detailed enough for stat-fiends
–No continuous heart rate tracking
–No built-in-GPS
Instead of being a true fitness tracker, the Withings ScanWatch Horizon is referred to as a “Hybrid Smartwatch,” placing more emphasis on fashion and health metrics than sport-specific monitoring. This strategy might put off serious athletes, but the watch’s stylish elegance is sure to make it a hit with anyone who wants to look good while keeping a close eye on their health.
You see, the ScanWatch Horizon simply appears, at first glance, to be a diver’s watch, complete with a rotating bezel and stainless steel case. The top half of the watch face, however, conceals a concealed circular PMOLED display that can be seen by pushing the crown. Everything from your daily step total and distance traveled to an on-wrist ECG function and blood-oxygen saturation scan can be found by rotating the crown. A thoughtful feature that we thought looked and worked brilliantly is a small analogue dial in the lower half of the face that displays the percentage of your daily step goal that you have achieved.
The watch’s fitness tracking features, as previously mentioned, don’t go as far as those of the Garmin Fenix 7 and Whoop 4.0; feedback is limited to your heart rate and estimated calorie burn. It relies on being connected to the Health Mate app on a phone to track your route because it lacks an internal GPS, and it weighs more than most for intense workouts (72g).
However, the app is delightfully simple to use, and our tests revealed that Withings lived up to its impressive battery life claims despite having its stainless steel case and sapphire screen battered by barbells and submerged in the ocean (up to 30 days).
Therefore, the fashionable Withings ScanWatch Horizon might be the wearable for you if you’re looking for a smartwatch you can easily wear to a wedding as well as a sweaty gym session, with metrics to help you understand your health and motivate you to move more.
9. Samsung Galaxy Watch 4
Best fitness tracker with body composition analysis
SPECIFICATIONS
- Sizes: One size, with adjustable strap
- GPS: Yes
- Sleep Tracking: Yes
- Swim-Proof: Yes
- Heart Rate Monitor: Yes
- Battery Life (Rated): 40 hours
REASONS TO BUY
+First major smartwatch with body composition analysis
+Slim design
+Bright watch face
REASONS TO AVOID
–Concerns with BIA sensor
–Battery life can be inconsistent
The Samsung Galaxy Watch 4 is an impressive piece of equipment for anyone looking to monitor their health from their wrist, whether or not they own a Samsung phone. It’s the first major smartwatch to offer bioelectrical impedance analysis (BIA), to help you manage your health goals. It has a 3-in-1 health sensor for measuring heart rate, taking ECGs, and reading body composition.
The watch has everything you need to track your daily activities, including automatic workout tracking in case you forget to press start, even if you’re not interested in your body composition. The battery life of this watch, which Samsung claims will last 40 hours with GPS and activity tracking turned on, fell short during our testing. However, unless you’re planning an ultramarathon, you shouldn’t let this deter you.
10. Xiaomi Mi Smart Band 5
Best cheap fitness tracker for swimming
SPECIFICATIONS
- Screen: Yes
- Heart rate tracker: Yes
- Waterproof: Yes
- Activity tracking: Yes
- GPS: No
- Compatibility: Android/iOS
- Battery life: 14 days of low use
REASONS TO BUY
+Bright, vibrant display
+Strong heart rate performance
REASONS TO AVOID
–Setup is a little fiddly
–No NFC outside China
The Mi Smart Band 5 offers a new, brighter screen, 24/7 activity tracking, continuous heart rate monitoring, 11 different sport modes, and the ability to record outdoor cardio sessions by connecting to your phone’s GPS, even though it has been replaced by the Xiaomi Mi Smart Band 6, which is currently sitting pretty at number three in this ranking.
Notifications, weather reports, and app notifications are also displayed on the sharp color display, one of the best you’ll find on a device this size. Additionally, you can use it to swipe and tap to control the music playing on your phone.
Although installing “connected GPS” on your phone is a little awkward and full onboard GPS is more convenient, the Smart Band 5’s incredibly low price ensures that we do not feel undervalued. Despite its high-quality touchscreen display and impressive range of features, Xiaomi has managed to keep the price down and make the Mi Smart Band 5 feel much more expensive than it is.
11. Oura (Generation 3)
Best fitness tracking ring
SPECIFICATIONS
- Screen: N/A
- Water resistance: 10ATM
- GPS: Connected only
- Compatibility: iOS, Android
- Battery life: 4-7 days
REASONS TO BUY
+Edicated fitness tracker
+It’s effectively a hidden fitness tracker
+Excellent sleep tracking
+Great water resistance
+Helpful lifestyle suggestions
+Supported by its audience
REASONS TO AVOID
–Subscription required
–No on-screen display
Throughout our month-long testing period, the Oura ring performed admirably. The real standout feature of the Oura ring is its ability to accurately track our sleep. Whenever we felt groggy or under-rested, the Oura ring was able to pinpoint when our sleep had been disturbed and how it had affected our REM sleep.
The Oura Ring tracks typical metrics — such as steps and calories burned — but its main focus is sleep and recovery
This information can be used by the ring to generate suggestions as well. For instance, our tester found that moving their workouts earlier in the day had a positive effect on their sleep latency (how long it took them to fall asleep.)
The ring has no screen because it is so small. You will need to use a companion app to view the majority of your health data instead. Although it does mean there is no simple and quick way to check things like your heart rate when you are in the middle of a workout, we didn’t find this to be a major problem.
The ring has amassed an impressive amount of data. To help screen for potential health issues, it measures your heart rate at various intervals throughout the day and your heart rate variability at night. Additionally, it has a useful “readiness” feature that will indicate whether you should prioritize rest or exercise.
We did discover that not all health metrics can be tracked with 100% accuracy. For instance, during our testing period, we discovered that it drastically overestimated calorie burn. Additionally, its “auto-detect” feature frequently recorded our workouts as containing the incorrect exercise, such as recording an HIIT session as a weights session. Despite this, we really like it because of its unique design and superior, unrivaled ability to track sleep.
12 Xiaomi Mi Smart Band 6
Best budget fitness tracker
SPECIFICATIONS
- Screen: 1.56in 486 x 152 OLED
- Water resistance: 5ATM
- GPS: Connected only
- Compatibility: iOS, Android
- Battery life: 14 days
REASONS TO BUY
+Bargain pricing
+Long battery life
+Bold screen
REASONS TO AVOID
–Connected GPS only
Fitness trackers do not need to be expensive. The Xiaomi Mi Smart Band 6 is among the best of the ones made by a select few companies that are priced so low as to be practically “pocket money” purchases.
It’s amazing how much value you get for your money in this place. The 1.57-inch OLED screen on the Xiaomi Mi Smart Band 6 is sizable and lozenge-shaped. It is significantly better than the relatively dim monochrome display of the more expensive Fitbit Inspire 2 and is sharp, colorful, and bright enough to appear clear outdoors.
Even the touchscreen interface responds quickly. At this price, you might anticipate glaring flaws, but any restrictions are not enough to make using a Xiaomi Mi Smart Band 6 less enjoyable.
The negative aspects? Although the Xiaomi Mi Smart Band 6 lacks GPS, you can connect it to your phone while running to access detailed stats and maps. Additionally, you do not receive the guided workouts that come with a more expensive fitness tracker, and smart features essentially stop at phone notifications.
But for the price, it offers a lot of functionality, including the ability to record blood oxygenation readings. Even the heart rate recording feature responds quickly and is fairly accurate, but it doesn’t perform as well for interval training as an Apple Watch Series 7 does.
13. Fitbit Versa 3
The best fitness tracker for sleep tracking
SPECIFICATIONS
- Sizes: One size
- GPS: Yes
- Sleep Tracking: Yes
- Swim-Proof: Yes
- Heart Rate Monitor: Yes
- Battery Life (Rated): 6 days
REASONS TO BUY
+Good battery life
+Custom training programs (with subscription)
+Great sleep analysis
REASONS TO AVOID
–Can only use one voice assistant at once
The Fitbit Versa 3, the successor to the Fitbit Versa 2, is the best fitness tracker for tracking sleep. The Versa 3’s onboard GPS is its most notable improvement. Now, the Versa can (finally) track your location while you work out outside even if you leave your phone at home. A larger, more curved display is also welcome.
Additionally, Active Zone Minutes, a fantastic workout motivational feature, has been added to the Versa 3. Active Zone Minutes, a feature introduced with the Charge 4, keeps track of how much time you spend exercising in the body fat-burning, cardio, or peak heart-rate zones. The 150 Active Zone Minutes per week recommended by the AHA and WHO are your target.
Fitbit has announced the launch of the Fitbit Versa 4, which will go on sale this fall, so if you’re considering purchasing the Fitbit Versa 3, it might be worthwhile to wait a few weeks. Having said that, the Fitbit Versa 3 is probably on sale right now if you’re looking for a fitness tracker that’s even less expensive.
Sleep tracking is one area where Fitbit excels, and the Versa is no exception. The spO2 sensor will measure your blood oxygen levels while you sleep, allowing you to track the information when you wake up (although bear in mind some of the stats can only be accessed if you have a Premium subscription).
With a claimed six to plus days of use from a single charge and 12 hours when using non-stop GPS, battery life is difficult to match. Additionally, you can charge the battery for a day’s worth of use in just 12 minutes by using the metallic charging point.
How we test attractive fitness trackers
Each item on this list has been tried and tested by our knowledgeable fitness team, so you can rely on our recommendations when it comes to choosing the best fitness trackers. We gathered a variety of the best wearables and put them to the test while engaging in activities like running, swimming, going to the gym, HIIT workouts, and more included in this guide.
We examined the attributes, comments, and metrics provided by each, ranging from the conventional step counters used in the industry to more specific information like heart rate variability and blood oxygen saturation. Their design, comfort, and performance were also taken into account, and our experiences in each of these areas were used to determine a final rating out of five stars.
How to choose the best cheap fitness tracker health and fitness features
When selecting a fitness tracker, there are many factors to take into account, but it can be difficult to find a cheap one. That’s because you have a smaller budget and therefore can’t exactly buy the best things money can buy. Fortunately, you can find reasonably priced fitness trackers to meet the majority of your needs in terms of health, fitness, and wellness.
Make sure to take into account the activity you enjoy doing the most. For instance, if you enjoy cycling or running, you ought to purchase a low-cost fitness tracker with an integrated GPS module. To accurately track your route and speed, you must do that. If you’re preparing for a marathon or a strenuous multi-day hike up a mountain, something that can track your body’s energy level would be helpful.
What is a fitness tracker good for
A fitness tracker’s first iteration was a step counter. A classic Fitbit Zip or Ultra would fasten to your shorts or jeans rather than your wrist.
Although trackers today are much more versatile, they still count your steps. Most monitor your heart rate continuously, which is convenient for exercising and your resting heart rate is a good fitness and health indicator, according to a 2020 BMC Cardiovascular Disorders study.
You can keep track of your sleep using a fitness tracker. Additionally, because trackers frequently go one week or longer between battery charges, they are more effective for the job than a smartwatch. If you lose your fitness tracker, some of them have a feature that will sound an alarm on your phone. And many modern products have cutting-edge fitness and health features.
Running enthusiasts can benefit from any GPS-enabled fitness tracker. A few high-end models have an ECG sensor, and most can measure your SpO2 blood oxygen saturation. There are numerous instances where this has served as a potentially life-saving warning of atrial fibrillation.
Fitness trackers often include “stress” monitoring capabilities as well as guided mindfulness breathing exercises to assist you in reducing your stress. If you want to spend less time on your phone after work, even inexpensive fitness trackers will also relay notifications.
You can quickly check for important calls or emails with a wrist flick even if your phone is in another room, preventing you from spending an hour on YouTube, Facebook, or Instagram.
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