The best fitness trackers
We sort wearables into two broad categories: Fitness trackers and smartwatches. Fitness trackers are the low-priced, lightweight, fitness-focused devices that count steps and measure sleep, while smartwatches serve as an extension to a smartphone delivering notifications, phone calls, and more to your wrist. The line between these fitness trackers and smartwatches continues to blur, as more companies introduce full-featured wearables dedicated to both health and communications.
If you’re looking for a wearable to motivate you to be more active, track your calories, or even log your sleep patterns, then you’ll be surprised by the number of choices available — both smartwatches and trackers. We’ve collected a handful of the best fitness trackers to help make the buying process a little easier.
Best fitness trackers
Fitbit Charge 3: Best overall
Why you should buy this: You want a fitness tracker with outstanding battery life and a thin, stylish design.
Who it’s for: People with an active lifestyle who want all-day fitness tracking and useful smartwatch features.
How much it will cost: $149
Why we picked the Fitbit Charge 3:
There’s a reason why Fitbit is on top of the fitness band market — the company continues to improve its bands by slowly and steadily adding smartwatch features and streamlining design. The Charge 3 is the newest tracker in Fitbit’s lineup.
The Charge 3 has a sleek look with a button-less design that makes the band look thinner than it actually is. It’s an ideal size that is not too big for a woman’s wrist and not too small for a man’s. The concave shape hugs your wrist and is so light that you don’t even notice that you are wearing it. The band has a grayscale touchscreen display and a button with haptic feedback that serves as the home and back button.
The Charge 3 has Fitbit’s full suite of fitness tracking including all day heart rate monitoring, all day step counting, SmartTrack to automatically recognize workouts, and even period tracking for women that can be added as an option to the dashboard. All these metrics can be viewed in the Fitbit app, which still has the best app interface for health and wellness tracking.
The wearable also has a handy auto-stop feature that pauses your exercise when you encounter an intersection or have to tie your shoe. It also uses new goal-based exercise modes that let you set a goal and track how far or how long you need to go to complete it. On the smart notification side, the Charge 3 can receive and respond to text messages, answer or reject calls and even get social media and email notifications.
Read our full Fitbit Charge 3 review
Samsung Gear Fit2 Pro: Best for Android users
Why you should buy this: You want a stellar fitness band with GPS, a display, storage for music, and some smartwatch capability.
Who it’s for: Any Android user who’s teetering on choosing between a fitness band or a smartwatch.
How much it will cost: $200
Why we picked the Samsung Gear Fit2 Pro:
Like the Fit 2 before it, Samsung’s Gear Fit2 Pro is a sleek and lightweight fitness tracker that stands as one of the best we’ve ever reviewed. Featuring a healthy dose of smartwatch capability, the option to store and stream music, built-in GPS, and water resistance, it’s a refreshing, cost-effective wearable. It does still feature the same, somewhat bulky design as its predecessor but that’s a minor nitpick on an otherwise powerhouse of a fitness tracker.
Featuring a 1.2-inch Super AMOLED screen with 320 x 320 resolution, wearers are treated to a stunning, crystal clear display. This is especially useful when scrolling through the wearable’s daily metrics of steps counted, calories burned, flights of stairs climbed, and the host of typical fitness data. It even offers up a Google Maps-type map after logging a run or bike ride via its built-in GPS, displaying the exact route taken. When listening to music either stored directly on the watch or via Spotify, the interface is easy to navigate, even while on the move. In addition to its subtle nudging feature, the Gear Fit2 Pro also offers accurate auto-tracking of a wide range of activities.
Fitness-tracking aside, Samsung’s inclusion of smartwatch functionality adds a welcome touch of versatility. Capable of sending notifications for Facebook and Twitter, phone calls, text messages, and phone calls, it even allows for quick response actions to be programmed directly on the wearable itself — though this is only compatible for calls and texts. Despite the fact it does offer some iOS support, only Android users have the option of sending responses.
Priced at $200, the Samsung Gear Fit2 Pro is not only the best fitness wearable for Android users, it’s one of the best fitness wearables on the market in general. Its minimal design and comfortable fit perfectly compliment the suite of fitness tracking and smartwatch features, allowing it to easily stand out in an increasingly crowded market.
Read our full Samsung Gear Fit2 Pro review
Apple Watch Series 4: Best for iPhone users
Why you should buy this: You want the absolute best fitness tracker and smartwatch for use with iOS.
Who it’s for: Any iPhone user who is looking for a full-featured smartwatch that also tracks fitness activity too.
How much it will cost: $399 to $799
Why we picked the Apple Watch Series 4
For iOS users who have the money to spend, there is no question the Apple Watch Series 4 is the best full-featured fitness tracker available. Like the iPhone itself, Apple’s wearable has a good deal of support from third-party developers, with every major fitness app offering compatibility. The Watch also found a way to deftly mix features and fashion into a single wearable device, offering all-day battery life and a host of features that are tough to find on any competing device.
The chief upgrade for the Series 4 over the previous-generation Apple Watches is the electrocardiogram (ECG) app, which has been certified by the Food & Drug Administration, making the Apple Watch Series 4 the first over-the-counter ECG alternative for consumers. The latest Apple Watch also offers a larger screen and two-times better performance over the Series 3.
We all know the Apple Watch delivers plenty of functionality, but its more fitness-oriented features include GPS tracking, an altimeter that records changes in altitude, and onboard heart rate monitoring. It’s also waterproof down to 50 meters, offers support for a broad number of workout types, and even reminds you to stand after periods of inactivity. Throw in Bluetooth connectivity with wireless headphones and greatly improved Siri support, and you have a smartwatch that’s head-and-shoulders above just about anything else on the market.
All of this comes at a price. The Apple Watch Series 4 starts at $399 and goes up from there depending on size, the style of the band, and the inclusion of cellular connectivity. For those who already live in Apple’s ecosystem, this is just another extension of that platform, offering versatility and convenience in a stylish package.
Read our full Apple Watch Series 4 review
Withings Steel HR Sport: Best hybrid
Why you should buy this: The Withings Steel HR Sport embeds a powerful fitness tracker into a classic analog watch.
Who it’s for: People who want fitness tracking and smart notifications but don’t want to sacrifice their traditional analog watch.
How much it will cost: $199
Why we picked the Withings Steel HR Sport:
The Withings Steel HR Sport blends the elegant styling of an analog watch with a no-nonsense fitness tracker and connected smart features. The Steel HR Sport is one of the most comfortable smartwatches we have tested. The band is soft to the touch and is well ventilated. The casing is lightweight and curves to fit your wrist.
The timepiece is a hybrid smartwatch — it doesn’t have a touchscreen and only a minimal LCD on the watch face. The watch tracks everything behind the scenes using subtle vibrations to alert you when a notification comes through or when you reach your step goal for the day. If a buzz isn’t enough, the Steel HR Sport also displays these alerts using the small LCD display. Because the LCD is so small, the alert text scrolls automatically so you have to be quick to read it.
The Steel HR Sport is no slouch when it comes to fitness tracking. The watch monitors your heart rate 24/7, tracks your sleep patterns, and counts your steps. When working out, the Steel HR Sport has profiles for a variety of indoor and outdoor sports. When exercising outside, the watch uses connected GPS to measure your distances and provide a GPS track on a map. The watch connects to Withings’ app, which is the hub of your fitness experience allowing to you customize the notifications you receive on the watch and to analyze your fitness data.
Read our full Withings Steel HR Sport review
Garmin Vivosport: Best for running and outdoor sports
Why you should buy this: The Vivosport offers full-fledged fitness tracking and running-specific metrics in a small package.
Who it’s for: Anyone who wants a full-featured GPS smartwatch tucked into a fitness band.
How much it will cost: $170
Why we picked the Garmin Vivosport:
Garmin’s Vivosport is an attractive option for multi-sport athletes who prefer a lightweight band over a larger smartwatch. Its selling point is the intgrated GPS, a feature not often found in a fitness band, and easy-to-read color display. The tracker also has a heart rate monitor, sleep tracking, and automatic workout tracking. Designed for the outdoors, the Vivosport is water resistant to 5 ATMs making it perfect for running in the rain and swimming in the pool.
Runners will appreciate the dedicated running features — including personal records, a virtual pacer, Auto Pause, Auto Lap, and a walk/run mode. You can sync the tracker with the Garmin Connect app to view detailed metrics and track your progress over time. The app also offers weekly challenges in which you compete with fellow Garmin users if you need extra motivation to achieve your goals.
The Vivosport tracker is integrated into the band, so you can’t swap out bands like you can with the Fitbit Flex 2. Garmin does offer a few color and size options for the Vivosport including Fuchsia Focus in a small/medium band, Limelight in a large band and Slate in both small/medium and large.
Read our full Garmin Vivosport review
Fitbit Flex 2: Best budget fitness tracker
Why you should buy this: The Fitbit Flex 2 is low-priced fitness tracker that’s high on features.
Who it’s for: Budget shoppers who want a simple fitness tracker.
How much it will cost: $60
Why we picked the Fitbit Flex 2:
You really can’t go wrong with the Flex 2 if you’re just looking for a budget tracker. It’s a no-nonsense wearable that helps you improve your fitness while looking great on your wrist. The tracker is so compact and lightweight that you will hardly feel its presence.
The tracker has a minimal design with a five-light array instead of an LCD. The lights are your conduit with the tracker, relaying your progress during an activity, displaying the battery status and alerting you when it is time to get up and walk. Using the companion mobile app, these LEDs can be customized for different types of notifications. There’s a long list of supported alerts which include incoming calls and text messages, silent alarms and more.
The Flex 2 syncs with the Fitbit app which is the power behind the company’s trackers. The Fitbit app is known for its user-friendly interface and depth of metrics that provide insights into your health and well-being. You can combine the step and sleep data synced from the tracker with food and nutrition information that is entered manually or pulled from a third-party app like MyFitnessPal. With a price tag well under $100, there is little reason not to recommend a Flex 2 for someone looking to track their fitness with minimal investment.
Read our full Fitbit Flex 2 review
How we test
We test fitness bands just like we test smartwatches. That means using them every day and testing out all the marquee features. We strap them to our wrists (no matter how silly they look) and walk around town with them, take them to bed with us, and hit the gym to test out the workout features. It’s also key to pair them with different phones and test the experience when the band is connected to phones different operating systems.
If a fitness band is water-resistant, we dunk it in water, and if it has GPS, we go on a hike. A fitness band’s companion app is also very important because it can mean the difference between getting fit or throwing your new band in the garbage.
Should you buy one now?
Now is as good a time as any to buy a fitness band. Battery life is improving, built-in GPS tracking is far more common, and heart rate monitors are making their way onto more devices to ensure accurate measurements. The tech isn’t likely to advance too dramatically, for now, so you’d likely get several years out of the options listed — if you stick with them.
The biggest detraction to buying a fitness band is that you may not use it enough to justify spending the money on pricier options like the Apple Watch. Those are recommended for fitness buffs who are actually going to use them to track workouts and train for races like triathlons or 5Ks. The rest of the bands on the list are suited better for a more casual crowd looking to track their fitness levels and maybe lose a little weight.