Public Withings developer API and an official Home Assistant integration. Gadgetbridge supports only the older Steel HR, not ScanWatch. Withings+ is optional.
Subscription: Withings+ (optional)
Score breakdown
Official APIOpen API · 25/25
Data exportFull account export · 15/25
Gadgetbridge / open firmwareNot supported · 0/20
Home AssistantOfficial integration · 15/15
SubscriptionOptional · 8/15
Quick answers
Does the Withings ScanWatch 2 have an API?
How to export your Withings ScanWatch 2 data
Withings ScanWatch 2 and Home Assistant
Head-to-head
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Sources
Last verified 2026-10-20. See how we score.
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