OpenStrap/edge

An app that makes a WHOOP 4.0 useful without a WHOOP subscription — pairs over Bluetooth, computes everything on your phone, no cloud required.

313 stars 51 forks 313 watchers Dart MIT License

ble bluetooth-low-energy dart flutter health-tracking on-device open-source quantified-self reverse-engineering right-to-repair wearable wearables whoop

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1 Open Issue Need Help Last updated: Jul 19, 2026

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App crashing in 20 to 30 seconds about 9 hours ago

bug good first issue

OpenStrap/edge

313

An app that makes a WHOOP 4.0 useful without a WHOOP subscription — pairs over Bluetooth, computes everything on your phone, no cloud required.

Dart

#ble#bluetooth-low-energy#dart#flutter#health-tracking#on-device#open-source#quantified-self#reverse-engineering#right-to-repair#wearable#wearables#whoop