Compare software

GadgetbridgeBangle.js Gadgetbridge
Free

Free and open source, funded by donations.

 Free

Free and open source under AGPL-3.0; donations are welcome.

Android Android
  • Replaces proprietary companion apps for many wearables
  • Supports a very wide range of device types
  • No proprietary app or cloud service needed
  • Call handling and message replies from the watch
  • Android only
  • Some devices need extra pairing steps or vendor keys
  • Only useful with a Bangle.js watch
  • Android only
Downloadable app Downloadable app
Open source Open source
License not stated License: AGPL-3.0-only
No account needed No account needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.