8 Best Fitness Trackers of 2026

The Charge 6 fits the brief of this list better than anything else we compared: it does almost everything a smartwatch does for health and exercise, in a band that weighs 30 grams. It tracks steps, distance, calories and Active Zone Minutes all day, scores sleep, and includes an ECG app that checks for signs of atrial fibrillation, along with SpO2 and skin temperature variation. Built-in GPS records pace and distance on runs without a phone, and the band can show your heart rate on compatible treadmills, ellipticals, rowers and bikes. Google adds Google Maps directions, Google Wallet payments and YouTube Music controls. The tradeoffs are mostly about Google's plans. The Daily Readiness Score and most guided workouts need Google Health Premium, and you need a Google Account to set it up. Google rates the battery at up to 7 days, less with the always-on display or SpO2 on. At $129.95 on sale, it is strong value for the feature set.

The Inspire 3 is the tracker to buy if you mostly want the basics done well and cheaply. Google lists all-day steps and heart rate, resting heart rate with notifications when it moves outside your usual range, heart rate variability and skin temperature trends. Sleep tracking records time in light, deep and REM sleep, gives a Sleep Score each morning, and the Smart Wake alarm vibrates during a lighter sleep stage. A color touchscreen shows your stats and phone notifications, and Google rates the battery at up to 10 days, longer than the Charge 6. It connects to your phone's GPS for pace and distance on walks and runs. What you give up is the Charge 6's built-in GPS, ECG app and wallet, and some extras, such as the detailed stress score breakdown and most mindfulness sessions, need Google Health Premium. Google also notes it is meant for shallow water. At $69.95 on sale, it is the cheapest way onto this list.

The vivosmart 5 is the simplest way into Garmin's health data. Garmin describes it as an easy-to-use tracker, and the spec list backs that up: a touchscreen with a button, a display 66% bigger than the previous model, and up to 7 days of battery. It counts steps, monitors heart rate around the clock with alerts for unusually high or low resting rates, and adds Garmin's Body Battery score, which estimates your energy across the day. At night it records sleep stages, heart rate, stress, Pulse Ox and respiration, then gives you a sleep score in the Garmin Connect app. Phone notifications, preloaded sports apps and connected GPS for outdoor walks and runs round it out, and it is rated to 5 ATM for swimming. There is no built-in GPS, so outdoor routes need your phone, and the battery is shorter than the screenless bands on this list. Still, at $149.99 with nothing locked behind a subscription, it is easy to recommend.

CIRQA is Garmin's answer to screenless recovery bands, and its main selling point is that it needs no subscription. Garmin lists a long set of health features: 24/7 heart rate with high and low alerts, Body Battery, stress, Pulse Ox, HRV status and skin temperature during sleep, plus women's health tracking with past ovulation estimates. Sleep tracking goes further than the screen trackers here, with a sleep score, a sleep coach that suggests how much sleep you need, nap tracking and a sleep alignment view of your circadian rhythm. For exercise, it detects activities automatically, covers 80+ activity types and reports training readiness, VO2 max and training status. Garmin rates the battery at up to 10 days. The tradeoffs come from the design: with no screen, you cannot check steps or heart rate on the wrist, and some extras, such as meditation and nutrition tracking, need Garmin Connect+. At $199.99 it costs more than the vivosmart 5, but nothing core is locked.

Polar pitches the Loop as a tracker you can forget you are wearing, and the feature list follows that idea. It has no screen and no notifications, and it tracks sleep, steps, activity and training automatically, so there is nothing to start or stop. Polar lists 24/7 heart rate and nightly HRV, a sleep score built from light, deep and REM sleep and interruptions, and Nightly Recharge, which combines sleep, heart rate, HRV and breathing into an overnight recovery reading. Daily Alertness predicts how focused you will be based on recent sleep, and activity targets adjust to your fitness level. Polar rates the battery at up to 8 days with 4 weeks of onboard memory, and the WR30 rating covers swimming. The main selling point is that it is subscription-free, with no locked features. The downside is the price: at $199.99 it matches the Garmin CIRQA, which documents more training metrics and a longer battery.

The Oura Ring 4 is the pick for people whose main goal is better sleep. Oura's Sleep Score draws on total sleep, heart rate variability, nighttime movement and sleep regularity, and the ring adds sleep stages, blood oxygen sensing at night and nighttime breathing analysis that flags possible disturbances. Bedtime guidance reminds you when to wind down. Around the clock it tracks heart rate, HRV and respiration with green and infrared LEDs, temperature trends with a digital sensor, and movement with an accelerometer, feeding readiness, activity and stress views. Oura says the titanium ring weighs 3.3 to 5.2 grams and lasts 5 to 8 days, depending on size and use, and it integrates with 40+ apps on iOS and Android. A finger ring is also easier to sleep in than a band for many people. The catch is the membership: Oura lists it at $5.99 per month or $69.99 per year for US members, which our value score reflects. We could not confirm the ring's US price from this location.

The Helio Strap is the cheapest screenless option on this list, and it leans toward training more than daily step counting. Amazfit says it tracks heart rate every second and can be worn on the upper arm, closer to the heart, to reduce movement interference when the wrist is flexing or gripping during lifts and hybrid workouts. It can broadcast live heart rate to compatible smartwatches, cycling computers, treadmills and apps, and it stores up to 21 days of heart rate offline, which helps for team sports where you leave the phone in a bag. Recovery tracking covers sleep, HRV, blood oxygen and stress, and the Zepp App adds VO2 max, training load, training effect and recovery time across 50+ sports modes. Amazfit rates the battery at up to 10 days and the water resistance at 5 ATM, with no required subscription. If your main goal is a daily step count on the wrist, the Inspire 3 is a better fit for less.

WHOOP takes a different approach from every other tracker here: you never buy the strap, you pay for a yearly membership that includes it. Each tier comes with a device, a charger and a set of features. The base One tier covers Sleep, Strain and Recovery scores, personalized coaching, steps and activity monitoring, a haptic alarm, VO2 max and heart rate zones, and women's hormonal insights. Peak adds Healthspan with a WHOOP age, a Health Monitor with alerts and a real-time Stress Monitor, plus a wireless battery pack. Life switches to the WHOOP MG device and adds ECG readings, irregular heart rhythm notifications and blood pressure insights. WHOOP lists 14+ days of battery on every tier, the longest rating on this list, and a lifetime warranty, subject to its terms. The tradeoff is cost over time, which our value score reflects, and WHOOP's US prices were not shown to us from this location, so check the membership page before you join.