Amazfit Balance vs Garmin Forerunner 165: which lets you own your data?

Garmin Forerunner 165 scores higher for data ownership (78 vs 53). They differ on official api, home assistant, subscription.

Amazfit BalanceGarmin Forerunner 165
Score53/100 (Good)78/100 (Great)
Official API ⚡No API (0/25)Partner/business only (10/25)
Data exportLocal raw files (25/25)Local raw files (25/25)
Gadgetbridge / open firmwareSupported (20/20)Supported (20/20)
Home Assistant ⚡None (0/15)Community (HACS) (8/15)
Subscription ⚡Optional (8/15)Not needed (15/15)
SubscriptionZepp Aura (optional)None

⚡ = where they differ.

Amazfit Balance

Supported by Gadgetbridge (requires extracting an auth key once), so you can use it fully offline. No public personal API. Zepp Aura is an optional subscription.

API · Export · Home Assistant

Garmin Forerunner 165

Same data story as other Garmins: FIT files, Gadgetbridge support, community HA integration, business-only official API.

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.

📬 The Data Ownership Digest

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