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Amazfit Helio Strap Fitness Tracker Wristband, 24/7 Activity and Sleep Tracker with Heart Rate, 10 Days Battery, 27 Sports Modes - Black
$99.99
In Stock
Eligible for registries and wish lists
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About this item
Highlights
- Recovery, Redesigned: Train, sleep, and rest with confidence thanks to accurate heart rate, fatigue, and recovery tracking. When worn together with an Amazfit smartwatch, both devices work together with the Zepp App to capture uninterrupted data - whether you're wearing both, or one at a time.
- Up to 10 Days of Battery Life: Go longer between charges. The Helio Strap delivers lasting performance to keep up with your training and recovery - day and night.
- 24/7 Advanced Health Tracking: Get pinpoint heart rate data while training, and stay informed all day with continuous monitoring of heart rate, blood-oxygen, stress, and sleep
- Optimized for Strength & HYROX Training: Track reps, sets, and rest periods with precision in the gym. The exclusive HYROX Race mode offers tailored support for race prep.
- 27 Sports Modes & Post-Workout Insights: Unlock sport-specific tracking and performance analysis including VO₂ max, training load, effect, and recovery time - all through the Zepp App.
- Free-to-Use Zepp App: Sync, analyze, and optimize everything from nutrition to recovery in one place. Get AI-driven insights that help you improve every day.
- Third-Party Platform Integration: Sync your Zepp App data with Strava, Training Peaks, adidas Running, and komoot to streamline your fitness ecosystem.
Description
The Helio Strap is built for those who train hard and recover smarter. Designed for precision, endurance, and everyday versatility, it delivers industry leading accuracy, extended battery life, and a lightweight, comfortable fit that moves with you.
Worn day and night, it captures continuous heart rate every second providing deep health insights without the hassle of subscriptions.
More than just a fitness tracker, the Helio Strap is a vital part of your Amazfit ecosystem. Seamlessly integrating with Amazfit smartwatches, the Helio Ring, and the Zepp App, it powers a complete training system designed to help you train with purpose, recover effectively, and repeat with confidence.
Worn day and night, it captures continuous heart rate every second providing deep health insights without the hassle of subscriptions.
More than just a fitness tracker, the Helio Strap is a vital part of your Amazfit ecosystem. Seamlessly integrating with Amazfit smartwatches, the Helio Ring, and the Zepp App, it powers a complete training system designed to help you train with purpose, recover effectively, and repeat with confidence.
Features: Black (band)
Weight: .04 Pounds
Water Resistance: Water-Resistant
Connection Type: No Wired Connection Ports
Material: Watch Band: Nylon
Includes: Charging Cable, Instructions
Operating System Compatibility: Zepp OS
Wireless Technology: Bluetooth
Screen Size: 0 Inches
Activities tracked: Cycling, Yoga, Multisport Modes, Custom Activity Tracking, Walking, Weights, Running
Maximum Battery Charge Life: 10 Days
Metrics Measured: Stress Level, Sleep Stages, Calories Burned, Active Minutes, Blood Oxygen Level (SpO2), Heart Rate, Sleep Quality, Total Steps
Material: Nylon
Battery: 1 Non-Universal Lithium
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Street Date: June 24, 2025
TCIN: 94675544
UPC: 850071618235
Item Number (DPCI): 057-03-2885
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 1.53 inches length x 1.05 inches width x 0.31 inches height
Estimated ship weight: 1.367 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO
Return details
This item must be returned to any Target store.
This item must be returned within 30 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: Is this item fsa approved?
submitted by LShannon - 27 days ago
A: Hi LShannon, this item is FSA approved directly through our website through TrueMed. You can purchase it here: https://us.amazfit.com/products/helio-strap. Michael | Amazfit Support
submitted byAmazfit - 27 days agoBrand expert
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4.7 out of 5 stars with 42 reviews
5 out of 5 stars
16 November, 2025
originally posted on us.amazfit.com
A health conscious necessity
So far my experience has been excellent. Especially concerning sleep habits.
4 out of 5 stars
12 November, 2025
originally posted on us.amazfit.com
Great tracker, very comparable to the big names
I love it. All the data i ever wanted, even more than my fitbit versa amazingly. My only REAL complaint is, its just not very comfortable. I wear it all day and at night for sleep tracking. The plastic on the bottom of the tracker and the band just isnt comfortable
5 out of 5 stars
26 October, 2025
originally posted on us.amazfit.com
Getting in the best shape of my life
this device is helping me get in the best shape of my life. My chest is getting harder and my V02 max has increased. I wish everyone could get this device. I love 😍 Love 😍 Love😍 it.
5 out of 5 stars
13 October, 2025
originally posted on us.amazfit.com
Perfect smartwatch for an active lifestyle
These are amazing smartwatches! They offer a wide range of features for workouts and an active lifestyle. You don’t need to charge them every day, the battery lasts a long time. They are very comfortable to wear, fit perfectly on the wrist, and feel almost weightless.
5 out of 5 stars
9 October, 2025
originally posted on us.amazfit.com
I'm extremely happy with this Strap
It exceeded my expectations, especially the app. I own Apple Watch Ultra and Samsung Galaxy Watch 8 Classic, don't use any of those anymore for health tracking just Helio Strap on my bicep. Speaking about the app, thank you for proper Hearth Rate Zone calculation and ability to tweak manually (unlike the samsung for example), thanks for PAI and I really enjoy AI food recognition, despite thinking that I will not use that stuff initially.
5 out of 5 stars
21 September, 2025
originally posted on us.amazfit.com
Great value
Everything you would want and more for the money. The only note would be to have more explanations of the features and metrics.
5 out of 5 stars
18 September, 2025
originally posted on us.amazfit.com
Whoop replacement
No subs, great performance, great value. A++++
5 out of 5 stars
18 September, 2025
originally posted on us.amazfit.com
Great value
Battery life and workout stats are good. I adjusted the workout sensitivity to low, because it kept sensing my workout cooldown as another workout. The sleep sensor is kinda meh, often I’ll wake up and laying in bed but it thinks I’m still sleeping.
5 out of 5 stars
18 September, 2025
originally posted on us.amazfit.com
Just change form Whoop
After reading multiple reviews I decided to move from Whoop. So far so good I still learning the app…I don’t see certain data points like the biology age but I see the majority of the data point plus I love the food log
5 out of 5 stars
18 September, 2025
originally posted on us.amazfit.com
Fits my needs!
I bought this as I don’t like to wear my watch during workouts. I got the armband attachment and find it tracks all my metrics that I need. I don’t need intense measurements on everything. I need sleep tracking, heart rate and overall fitness tracking. It does all of those just great.
5 out of 5 stars
1 September, 2025
originally posted on us.amazfit.com
Helio Strap - 100% approved & recommended!
Amazing, the best part is that I can sleep with it and it doesn’t bother me at all. Strength training has been very good also and the data seems to be very accurate. I can’t wait to have more band color options to order and only thing I’d say is try to make the band a bit more stretchy for comfort purposes!
5 out of 5 stars
1 September, 2025
originally posted on us.amazfit.com
Great Product!
Its been great using the Helio Strap, I think its better that the Garmin. Having more exact information from my workouts and my sleep.
4 out of 5 stars
31 August, 2025
originally posted on us.amazfit.com
Look out whoop.
Great experience so far. I’ve had whoop for 6 years and I’ve been trying both out now for two weeks. The Zepp app displays things almost like whoop but the calculations are different. I like the battery analogy like garmin does which Zepp uses biocharge. I like that the biocharge changes with my strain/activities. Something whoop does not do. I give a 4 because Zepp all needs more of a polished ui and to create their own style and not copy so closely what whoop has done. Also the strap sucks!!! Invest in better straps. Something sleek and modern. People will pay for them.
4 out of 5 stars
15 August, 2025
originally posted on us.amazfit.com
Its good
Its good but its should be more strap for it , sometimes you need to change the strap , also for people who have blood pressure they need to check it if you have to update , but at all its very good. Regards
5 out of 5 stars
14 August, 2025
originally posted on us.amazfit.com
Amazing product
I love this product so much, I use it everyday and it tracks everything I could ever need
5 out of 5 stars
14 August, 2025
originally posted on us.amazfit.com
A good product
I wanted to get a whoop, but did not align with the subscription model, which makes it very expensive. The helios strap is amazing, I have already made lifestyle changes based on the data that I have gathered through the app. Great app, great battery health, durability good so far, good build quality. Nothing that I would complain about.
5 out of 5 stars
13 August, 2025
originally posted on us.amazfit.com
Price worthy
Good overall, I wish there are more color options and band options.
5 out of 5 stars
12 August, 2025
originally posted on us.amazfit.com
So far so good
Great low cost alternative to whoop, the all is also great but could use some UX tweaks and better explanation of what all the metrics mean.
5 out of 5 stars
5 August, 2025
originally posted on us.amazfit.com
Not that happy
Misleading purchase ...The faceless Amazfit Helio strap doesn't inform the buyer that it DO NOT vibrate once you reach your step goals. For a 99 dollar fit device this is at least one obvious feature it should have .
5 out of 5 stars
26 July, 2025
originally posted on us.amazfit.com
Solid product; more accurate than I thought
So far I am pleasantly surprised with the Helio Strap (in tandem with the T-Rex 3). It tracks HR surprisingly well (better than my old device), espcially during HIIT workouts with lots of movements. The app (Zepp) is also very insightful. It's only been 1 week, but so far I recommend!