Amazfit · Smart ring
Amazfit Helio Ring
Fine on paper, but short battery makes rivals easier to recommend.
Our scores
Device scale, not comparable with watch scores: sensor accuracy (HR/HRV/sleep) 30%, battery 15%, recovery & sleep insights 25%, comfort/build 15%, value 15% (subscription cost counts against value). How we score
| Overall | 6.4 / 10 |
|---|---|
| Sensor accuracy (HR/HRV/sleep) | 6.5 |
| Battery | 5 |
| Recovery & sleep insights | 6.5 |
| Comfort / build | 7.5 |
| Value (incl. subscription) | 6.5 |
Device scale: sensor accuracy 6.5, battery 5.0, recovery & sleep insights 6.5, comfort/build 7.5, value 6.5 (subscription cost counts against value).
Meta-review
Consensus strengths
- Light titanium ring
- Pairs with Amazfit watches in Zepp
- No mandatory fee
Consensus weaknesses
- Only 3–4 days battery
- Three sizes only
- Upsells optional subscriptions
Who it's for
Existing Amazfit watch owners who want sleep data in the same Zepp app.
Verdict
Fine on paper, but short battery makes rivals easier to recommend.
Key specs
| Type | Smart ring |
|---|---|
| Sensors | PPG HR/SpO2, skin temperature, EDA, accelerometer |
| Battery (claimed) | Up to 4 days |
| Subscription | No subscription required (optional Aura) |
| GPS | None |
| Weight | 3.8 g |
| Water rating | 100 m |
| Works with | iOS & Android |
| Price | Price varies · Reviewed at $199 after a cut from $299; Amazfit's US product page returned 404 on Nov 4, 2026 |
What outside reviewers say: Reviews split: comfortable and fee-free, but battery and sizing disappoint.
Outside reviews we verified
- Tom's Guide — Amazfit Helio Ring review | Tom's Guide
- Android Central — Amazfit Helio Ring review: A bit of a letdown | Android Central
- The Verge — Amazfit Helio Smart Ring review: bargain bin bust | The Verge
All smart rings & fitness bands →
See Amazfit Helio Ring alternatives →
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Frequently asked
What is our Amazfit Helio Ring score?
Amazfit Helio Ring scores 6.4/10 overall on our device scale (sensor accuracy 6.5, battery 5, recovery & sleep insights 6.5, comfort / build 7.5, value 6.5). Device scale: sensor accuracy 6.5, battery 5.0, recovery & sleep insights 6.5, comfort/build 7.5, value 6.5 (subscription cost counts against value).
How much does Amazfit Helio Ring cost?
We could not confirm a maker price: Reviewed at $199 after a cut from $299; Amazfit's US product page returned 404 on Nov 4, 2026. Check the manufacturer page.
Who is Amazfit Helio Ring for?
Existing Amazfit watch owners who want sleep data in the same Zepp app.
What are alternatives to Amazfit Helio Ring?
Close alternatives on this site include Circular Ring 2, Samsung Galaxy Ring, RingConn Gen 2 Air, Ultrahuman Ring Air, RingConn Gen 2.