The description of Smart Alarm and Sleep Tracker for Android Wear
Smart Alarm is a privacy-focused sleep tracker with powerful features. It's an open source project, which works without an internet or phone connection.
Note: you need to install this application from your watch! It will display as incompatible on your phone.
Among its features are: - Sleep detection (light, deep, REM) and statistics - Accelerometer and Heart Rate tracking - IFTTT integration - Smart Alarm (with snooze) - Export data to email address - Auto-export - Adjustable tracking (no HR? Poll less often? No problem!)
This app is in active development - feature requests and feedback is appreciated!