We're experiencing always-on tech fatigue, which is in part why wearables like smart rings and now screenless fitness and health trackers are becoming popular.
They can capture all the same data as a smartwatch or traditional fitness tracker, but do so passively, in the background, so you can go about your day without distractions. Screenless fitness trackers in particular are on the rise, graduating from a market once dominated only by Whoop to include huge brands like Google Fitbit and Garmin as well as smaller ones like Luna and Amazfit.
Android Central has tested many of the latest screenless fitness bands extensively, often sporting more than one at a time to compare and contrast them and the data they collect. At their core, they all do the same thing. But there are also notable differences in design, battery life, app experience, and subscription options (or membership requirements). You'll want to pick the right one to use alongside your Android device based on your needs, preferences, and budget.
At a glance
Best overall
Best overall
The Google Fitbit Air is thin, comfortable, affordable, yet packs tons of power in a small band. Think Fitbit's history of accurate activity and sleep tracking combined with Google's knowledge in design, AI, and apps. With Google Health Premium, it's the best you can buy right now.
Read more below.
Best for fitness buffs
Best for fitness buffs
The Garmin CIRQA is thicker and chunkier than others, but it's a solid choice if fitness is your main priority. That's thanks to accurate automatic tracking and a side button for quickly triggering an activity, cute shareable post-workout cards, and decent battery life that keeps it going for more than a week per charge.
Read more below.
Best free AI app
Best free AI app
The Luna Band combines some of the best aspects of apps like Google Health Premium in a subscription-free, AI-driven experience. I loved the LifeOS system with the Luna Ring 2, and with the consistent app updates, it continues to improve, making this a promising option.
Read more below.
Best premium
Best premium
You might need an executive-level salary to afford the Whoop MG's annual membership, but medical-grade ECG and blood pressure trends make it worthwhile for those with heart health concerns, especially. The app and system are among the most aggressive in terms of pushing you to get in shape, focus on your health, and slow the pace of aging. But for some, that's a good thing.
Read more below.
Best for women
Best Whoop alternative
You want something like Whoop, but those ones are too rich for your blood. Hume bands like this one are a more affordable option with no subscription (or a moderately priced step-up one if you decide to sign up for more) and a focus on lifespan health versus day-to-day tracking as well.
Read more below.
Best budget
Best budget
With features like live heart rate broadcasting to compatible devices like gym equipment and an optional arm sleeve, the Amazfit Helio Strap is meant for gym-goers and runners. It's a simple design with accurate data capture, and best of all, no subscription.
Read more below.
Best overall
1. Google Fitbit Air
Best overall
Size: S (130-175mm), L (165-210mm) | Band Material: Textile with stainless steel buckle | Colors: Berry, Lavender, Fog | Dust and Water Resistance: 5ATM | Sensors: Heart rate, pulse OX, stress, skin temperature, accelerometer | Battery Life: Up to 7 days | Subscription: Google Health Premium (optional), $9.99/mo.
Thin, lightweight designVery accurate tracking across the boardGoogle Health Premium adds compelling featuresStrong AI guidanceYou get a skeleton experience without PremiumBattery life isn't as long as othersAutomatic activity tracking doesn't always work wellThe Fitbit Air is one of the most accurate screenless fitness trackers, combining Fitbit's long history in the business with top-notch vitals and sleep tracking, along with Google's powerful processing and AI integration. While you can use the Fitbit Air with the free version of the app and get basic details, you will get a lot more out of it with a Google Health Premium subscription.
AI Coach is one of the best I have used, answering questions about the data, like why you might not have slept well and what you can do to improve, what exercise would be good to work around a shoulder injury, and even logging specific dumbbell weights and reps to gather more details about a workout. I love how easy it is to log meals by either dictating what you just ate or snapping a photo. You'll see a detailed breakdown of calories consumed (versus burned), protein, fat, carbs, and more. It's a solid food diary if you want to use it for that, too.
The companion app is easy to navigate with all the essentials at a glance, like heart rate, a detailed breakdown of sleep, blood oxygen, readiness score, and more. Most notably, the app guides you through how to tackle the day with commentary, analysis, motivation, suggestions, and advice. It really is like a virtual coach. A couple of big omissions, our reviewer notes, are the lack of ECG and built-in GPS. But considering how affordable the band is, we can live with that.
Along with what's captured from the band, the more information you provide with food logging, details about workouts, injuries, moments of stress, and more, the more intelligent it becomes in putting this all together. It's one of the few wearables where I'd say the subscription is worth the money.
Given the affordable price of the band, use the three-month trial to get an idea of what Premium adds and decide from there. It's a no-brainer option to keep on top of fitness and vitals.
Best for fitness buffs
2. Garmin CIRQA
Best for fitness buffs
Size: S (120-200mm), L (145-240mm) | Band Material: fabric ComfortFit | Colors: French Grey, Captain Blue, Mauve, Black | Dust and Water Resistance: 5ATM | Sensors: Heart rate, pulse OX, stress, skin temperature, accelerometer | Battery Life: Up to 10 days | Subscription: Garmin Connect+ (optional), $6.99/mo.
No subscription requiredDecent battery lifeUnique features like workout summary cardsHas a convenient side button for triggering an activityBulkier than othersNot a great AI coaching experience with Connect+Doesn't always auto-capture activitiesThe Garmin CIRQA is thicker and wider than other bands, but it's still incredibly comfortable to wear. Most importantly, it tracks all the essentials for free. You can opt for the Garmin Connect+ subscription for add-ons like Garmin Coach, AI-powered insights, and nutrition tracking. But it's not robust enough to be worth it, and that's pretty much all that's behind a paywall.
The band accurately tracks activity, vitals, and sleep; the data provided is typically in line with other wearables I rely on. What I love is that it's the only screenless band I have seen to date with a physical side button you can press to manually start and stop an activity. You can later clarify in the app what it was, like a cardio class or baseball game. But it does a pretty good job of automatically picking up activities with distinct movements, like walks, runs, boxing, and strength training. I love the ability to add a post-workout selfie to a cute card with workout stats you can share on social media or with friends.
Features like Body Battery, similar to a readiness score, and Health Status are useful. The latter confirms if any baselines for heart rate, heart rate variability (HRV), respiration, pulse OX, and skin temperature are out of range. There's lots of additional data you can log in the app to enhance the experience. With LiveTrack, you can send your location to family members or friends, ideal if you're embarking on a hike or running in an unfamiliar town.
If you're looking for a band mainly to track fitness, the Garmin CIRQA is a good option. You don't get all the bells and whistles that come with Google Health Premium and Fitbit Air. It's also a higher upfront cost for the band. But you can keep track of everything that matters, including a detailed diary of your workouts and stats.
Best free AI app
3. Luna Band
Best free AI app
Size: M (240mm), L (295mm) | Band Material: Woven nylon | Colors: Onyx Black, Aloe Green, Desert Beige | Dust and Water Resistance: 5ATM | Sensors: Heart rate, pulse OX, stress, skin temperature, accelerometer | Battery Life: Up to 10 days | Subscription: None
Very comfortableUseful and functional AI guidanceDecent battery lifeAffordable with no subscription requiredSleep HRV isn't always accurateBand design, materials aren't as premium as othersThe app is a bit clunkyOne of the lesser-known brands in this space, Luna is best known for its smart rings. But the company launched its first screenless tracker at CES 2026 with the Luna Band, and it's a serious contender. It tracks all the same metrics as others and does so accurately, based on my month-plus of wearing it. This includes everything from activities to sleep, vitals like heart rate, HRV, stress, respiratory rate, and more.
At the heart of the experience is the Life OS system, an AI-driven system that lets you ask questions, log things like stress and meals, get advice, dive deeper into data, and more. There's an "Ask Luna" hands-free voice option, though it's limited to iPhone support right now.
Seemingly inspired by Ultrahuman smart rings and the company's PowerPlugs, the Luna app also includes downloadable micro apps you can add to customize the experience. These include, at the time of this writing, sleep alarm, cycle tracker, calorie tracker, and circadian rhythm. The app indicates that new features are coming soon, like a Luna Age (cardio fitness score), supplement planner, and hydration analyzer.
The app has been updated and redesigned several times since I started wearing the band. So, if you are looking to get in with a brand that's experimenting and continuously developing, this is a good option. Most importantly, you can be confident that the data is accurate.
Best premium
4. Whoop MG
Best premium
Size: 240mm | Band Material: Micro-filament fabric with antimicrobial coating (upgrade options available) | Colors: Midnight, Obsidian, Blush, Coffee, Dune, Graphite (various finishes and other band options from Whoop) | Dust and Water Resistance: IP68 | Sensors: Heart rate, Sp02, blood oxygen, stress, skin temperature, accelerometer, ECG | Battery Life: Up to 14 days | Subscription: Whoop Life (mandatory), $359/yr.
Medical-grade band with ECG and blood pressure insightsA tight-knit community of usersProvides useful insights to help you improveFocus on pace of aging and long-term healthExpensive annual membershipData isn't world's above what you get with othersRequires a lot of manual loggingApp notifications can be intrusiveAround since 2015, Whoop isn't technically the originator of this category, but it has a similar reputation to Oura as the brand that put the category on the map. But before you get excited about a Whoop tracker, they're expensive with a capital "E." And the Whoop MG is the top-line model.
It's a medical-grade tracker that, compared to its little sister, the Whoop 5.0, adds ECG and blood pressure insights. ECG is easy to measure any time by placing your thumb and index finger on the sensors on either side, and blood pressure requires an initial cuff measurement to then provide subsequent trend estimates.