Third-party licenses
Brilliant Hydration includes open-source software and fonts. The Android companion also includes the complete applicable license texts inside the app under Privacy & data → Third-party licenses. Brilliant Hydration’s own source code is covered separately by the Mozilla Public License 2.0.
Apache License 2.0
Android Open Source Project, AndroidX, Jetpack Compose, Health Connect, Kotlin, Kotlin Coroutines, PebbleKitAndroid2, Apache Commons CSV, Kermit, and the embedded Roboto font subsets are used under the Apache License 2.0.
MIT License
The Pebble settings interface uses Clay, Copyright © 2016 Pebble Technology, under the MIT License.
SIL Open Font License 1.1
Embedded Noto CJK font subsets are used under the SIL Open Font License 1.1.