| Amazfit Bip 6 | Polar Vantage V3 | |
|---|---|---|
| Score | 53/100 (Good) | 55/100 (Good) |
| Official API ⚡ | No API (0/25) | Open API (25/25) |
| Data export ⚡ | Local raw files (25/25) | Full account export (15/25) |
| Gadgetbridge / open firmware ⚡ | Supported (20/20) | Not supported (0/20) |
| Home Assistant | None (0/15) | None (0/15) |
| Subscription ⚡ | Optional (8/15) | Not needed (15/15) |
| Subscription | Zepp Aura (optional) | None |
⚡ = where they differ.
Amazfit Bip 6
A cheap, long-battery watch that Gadgetbridge rates "highly supported", so you can skip the Zepp cloud entirely (after extracting an auth key once). No public personal API. Zepp Aura is an optional subscription.
API · Export · Home Assistant
Polar Vantage V3
Polar AccessLink is a public API you can register for. Data is exportable from Polar Flow. No subscription. Gadgetbridge supports only Polar's HR straps.
API · Export · Home Assistant
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Open in the interactive compare tool
Scores come from each device's cited sources, last verified 2026-10-20. See how we score.
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