# Amazfit Helio Strap

The text version of the iDevice Guide at https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap. Same data as the page, last updated 2026-10-21.

> A screen-free strap for the wrist or upper arm that tracks heart rate every second, sleep and recovery in the Zepp App. $99.99 at Amazfit.

- Status: On sale
- List price: $99.99 (The official starting price.)
- Released Jun 24, 2025 (source: [Zepp Health Newsroom](https://www.zepp.com/press-release/amazfit-introduces-balance-2-smartwatch-and-helio-strap-for-smarter-training-better-recovery-and-peak-performance))
- Guide: https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap
- Last updated: 2026-10-21

## Can it do this?

- **Do I need a subscription?** No, there is no subscription. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-do-i-need-a-subscription))
- **How long does the battery last?** Amazfit rates it at up to 10 days with typical use. Real battery life depends on your settings. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-how-long-does-the-battery-last))
- **What does it cost?** It costs $99.99. That is the list price. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-what-does-it-cost))
- **Can it get wet — shower, pool, swimming?** Yes, you can shower and swim in it. It is rated to 5 ATM. It is not for scuba diving. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-can-it-get-wet-shower-pool-swimming))
- **Does it work with my phone?** Yes, it works with an iPhone or an Android phone. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-does-it-work-with-my-phone))
- **How heavy is it?** It weighs 20g. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-how-heavy-is-it))
- **How does it connect?** It connects over Bluetooth. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-how-does-it-connect))
- **Where do I wear it?** You wear it on your upper arm or your wrist. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-where-do-i-wear-it))
- **Does it measure blood oxygen?** Yes, it measures your blood oxygen. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-does-it-measure-blood-oxygen))
- **Does it track heart rate?** Yes, it tracks your heart rate. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-does-it-track-heart-rate))
- **Does it track HRV?** Yes, it tracks your HRV. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-does-it-track-hrv))
- **Does it track sleep stages?** Yes, it tracks your sleep stages. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-does-it-track-sleep-stages))
- **Does it have a screen?** No. It is screen-free; you see your data in the Zepp App. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#can-does-it-have-a-screen))

## Works with

A fitness tracker that works with iPhone and Android.

- **Which iPhones does the Amazfit Helio Strap work with?** Works. It works with every iPhone that runs iOS 15.0 or later, from the iPhone 6s on. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). Checked 2026-10-20. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#q-which-iphones))
- **Does the Amazfit Helio Strap work with Android?** Works. Yes. The Helio Strap works with an Android phone on Android 7.0 or later through the Zepp App. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). Checked 2026-10-20. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#q-android))
- **Does the Amazfit Helio Strap work with Apple Health?** Works. Yes. Apple Health is on the list of apps the Helio Strap shares data with through the Zepp App on an iPhone. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). Checked 2026-10-20. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#q-apple-health))
- **How does the Amazfit Helio Strap handle charging?** Works with limits. It charges on the magnetic charging head in the box. No cable comes in the box, so you use your own USB-C cable. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). Checked 2026-10-20.
- **How does the Amazfit Helio Strap handle heart rate broadcast?** Works. Yes. It broadcasts live heart rate over Bluetooth to compatible Amazfit and other smartwatches, treadmills, cycling computers, gym equipment and training apps. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). Checked 2026-10-20.
- **Does the Amazfit Helio Strap work with iPhone?** Works. Yes. The Helio Strap works with an iPhone on iOS 15.0 or later through the Zepp App. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). Checked 2026-10-20. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#q-iphone))
- **Does the Amazfit Helio Strap work with Strava?** Works. Yes. Strava is on the list of apps the Helio Strap shares data with through the Zepp App. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). Checked 2026-10-20. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#q-strava))
- **Does the Amazfit Helio Strap work with Subscription?** Works. No subscription is required. The Helio Strap works with the Zepp App without a required monthly subscription. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). Checked 2026-10-20. ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#q-subscription))

## Questions

### How much does the Amazfit Helio Strap cost?

Amazfit's US store lists it at $99.99, the same price it launched at in June 2025. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#faq-how-much-does-the-amazfit-helio-strap-cost))

### Which apps does the Helio Strap sync with?

Through the Zepp App it shares data with Strava, TrainingPeaks, adidas Running, Runna, komoot, Relive and Apple Health. Apple Health works on iPhone only. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#faq-which-apps-does-the-helio-strap-sync-with))

### Does the Helio Strap have a screen?

No. It is screen-free and shows no notifications. You see your data in the Zepp App on your phone. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#faq-does-the-helio-strap-have-a-screen))

### How long does the Helio Strap battery last?

Amazfit rates it at up to 10 days with typical use. Real battery life depends on your settings. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#faqs-how-long-does-the-helio-strap-battery-last))

### How do I charge the Helio Strap?

With the magnetic charging head in the box. No USB-C cable is included, so you use your own. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#faqs-how-do-i-charge-the-helio-strap))

### Where do you wear the Helio Strap?

Amazfit designs it for the upper arm during training and the wrist for everyday health and recovery tracking. The strap in the box fits wrists from 145 to 205 mm. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#faqs-where-do-you-wear-the-helio-strap))

### Does the Helio Strap need a subscription?

No. It works with the Zepp App with no required monthly subscription. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#faqs-does-the-helio-strap-need-a-subscription))

### Can the Helio Strap send heart rate to other devices?

Yes. It broadcasts live heart rate over Bluetooth to compatible Amazfit and other smartwatches, treadmills, cycling computers, gym equipment and training apps. Source: [Amazfit](https://us.amazfit.com/products/helio-strap). ([on the Guide](https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap#faqs-can-the-helio-strap-send-heart-rate-to-other-devices))

---

Source: iDevice (https://idevice.com). Every spec, rumor and grade above links to where it came from. Full Guide: https://idevice.com/fitness-trackers/amazfit-helio-strap/roadmap. This file: https://idevice.com/guide-text/amazfit-helio-strap.md.

## Questions and answers

### Using it

**Do I need a subscription?** No, there is no subscription. Source: Amazfit

**What does it cost?** It costs $99.99. That is the list price. Source: Amazfit

**Does it work with my phone?** Yes, it works with an iPhone or an Android phone. Source: Amazfit

**How heavy is it?** It weighs 20g. Source: Amazfit

**How does it connect?** It connects over Bluetooth. Source: Amazfit

**Where do I wear it?** You wear it on your upper arm or your wrist. Source: Amazfit

**Does it measure blood oxygen?** Yes, it measures your blood oxygen. Source: Amazfit

**Does it track heart rate?** Yes, it tracks your heart rate. Source: Amazfit

**Does it track HRV?** Yes, it tracks your HRV. Source: Amazfit

**Does it track sleep stages?** Yes, it tracks your sleep stages. Source: Amazfit

**Does it have a screen?** No, it has no screen. Source: Amazfit

### Water

**Can it get wet — shower, pool, swimming?** Yes, you can shower and swim in it. It is rated to 5 ATM. It is not for scuba diving. Source: Amazfit

### Price and models

**Is there a newer one?** No. The Amazfit Helio Strap is the current model. Source: iDevice

### Returns and warranty

**How long do I have to return it?** 30-day returns The clock starts the day you buy it. Source: [Amazfit](https://us.amazfit.com/pages/warranty-policy)

**Is there a restocking fee?** Up to 15% restocking fee If you send it back without a return approval or without all parts, Amazfit may refuse it or charge a restocking fee of 15% of the price, or the value of the missing accessories if that is higher. Source: [Amazfit](https://us.amazfit.com/pages/warranty-policy)

**Who pays return shipping?** You pay return shipping You pay return shipping up front, and you carry the risk if it is lost or damaged on the way. Original shipping, gift wrap and taxes are not refunded. Source: [Amazfit](https://us.amazfit.com/pages/warranty-policy)

**Can I return it if I opened or wore it?** Send it back like new Any reason, within 30 days of purchase, with a return approval (RMA). The item must be in the same physical condition as when bought (not broken or damaged), with all accessories, free gifts and the original packaging. Source: [Amazfit](https://us.amazfit.com/pages/warranty-policy)

**How do I get my money back?** How you get your money back Paid within 4 weeks after Amazfit receives the product. Source: [Amazfit](https://us.amazfit.com/pages/warranty-policy)

**How long is the warranty?** 1-year warranty Starts the day you buy it. Source: [Amazfit](https://help.amazfit.com/us/warranty)

**Is water damage covered?** Water damage not covered Spillage of food or liquid is named as an accident that is not covered. Water resistance is not addressed in words. Source: [Amazfit](https://help.amazfit.com/us/warranty)

**Is the battery covered?** Battery rules: not stated by Amazfit Source: [Amazfit](https://help.amazfit.com/us/warranty)

### In the box

**What's in the box?** Helio Strap tracker on its strap, Magnetic charging head, Instruction manual. Source: [Amazfit](https://us.amazfit.com/products/helio-strap)

### Works with

**Does the Amazfit Helio Strap work with Strava?** Yes. Strava is on the list of apps the Helio Strap shares data with through the Zepp App. Works Source: [Amazfit](https://us.amazfit.com/products/helio-strap)

**Does the Amazfit Helio Strap work with Subscription?** No subscription is required. The Helio Strap works with the Zepp App without a required monthly subscription. Works Source: [Amazfit](https://us.amazfit.com/products/helio-strap)