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Wearable comparison / Amazfit / Amazfit Helio Strap Pro
AMAZFIT

Amazfit Helio Strap Pro

ArmbandMid-rangereleased 2026

Key specs

Price
$199indicative US list price
Battery
11 dabout 11 days
Display
No display
Water resistance
5ATM / 50m (swim)
GPS
None
Weight
11 g
Case size
11.4 g wrist core plus 10.7 g waist pod
Works with
iOS + Android
Subscription
Not required · Zeppfree, the Zepp Aura AI add-on is optional
not confirmed: the waist pod only served one race format at launch

What it tracks

Heart & vitals

Resting heart rateConsumer
HRVConsumer
Blood oxygen (SpO2)Consumer
Respiratory ratetracked
Skin temperaturetracked

Sleep

Sleep durationConsumer
Sleep stagesConsumer
Sleep scoretracked

Activity

StepsConsumer
Active minutesConsumer
CaloriesConsumer
WorkoutsConsumer

Fitness

VO2maxtracked
Training loadtracked
Recovery / readinesstracked
All-day stressConsumer
Screening, not a medical diagnosis. This device offers SpO2. These are wellness screening features, not a substitute for a clinical evaluation.

Sources

https://us.amazfit.com/products/helio-strap-pro
https://www.gadgetsandwearables.com/2026/06/20/amazfit-helio-strap-vs-pro/
If you want to go deeper

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