v1.0.0 (build 4)

Changes

• Vitals detail header padding — Fixed large gap above the back button and title in detail views (Heart Rate, Blood Oxygen, etc.). Replaced Scaffold/TopAppBar with a flat Column layout to eliminate double status bar inset handling.

APK

See attached app-universal-release.apk

v1.0.0 (build 3) - Colmi fixes, medical disclaimer

Changes

• Colmi rings: Removed blood pressure and blood sugar from capabilities (never supported). Settings now shows a notice instead of the profile/calibration form. Today and Vitals views hide BP and blood sugar panels.
• Documentation: Added medical disclaimer. Fixed ring support table and user profile docs to clarify that only 56ff/Jring needs user info, and BP is a direct sensor reading.
• Code quality: Renamed misnamed makeActivityQueryCommand to makeDefaultUserInfoCommand. Fixed comments throughout to correctly distinguish profile-derived blood sugar from direct-sensor blood pressure.
• Build: Version code 3, universal APK (armeabi-v7a + arm64-v8a).

APK

See attached app-universal-release.apk

v1.0.0 (build 2)

v1.0.0 (build 2)

• Crash fix: BLE decoder and event persistence now wrapped in try-catch guards — a malformed ring packet during overnight sync no longer crashes the app
• Screenshots and pairing instructions added to README
• Updated ring support documentation

Builds

• arm64-v8a — modern 64-bit ARM devices
• armeabi-v7a — older 32-bit ARM devices
• Min SDK: 26 (Android 8.0+)

v1.0.0 — Initial Release

PulseLoop Android v1.0.0

Initial release of the PulseLoop Android port from the PulseLoop iOS project.

Ring Support

• 56ff / Jring (SMART_RING) — full BLE driver with history sync
• Colmi / Yawell QRing (R02–R12) — full BLE driver with history sync

Features

• Vitals Dashboard — 8 metric panels with threshold bars, range/avg summaries, zone-colored trend charts
• Tap-through detail screens — Today/Week/Month aggregation with zone-colored line charts and current-value marker
• Sleep Score — stage breakdown with coach insights
• Activity — live workout recording with GPS tracking
• Coach — AI-powered health insights (requires API key)
• Calibration — BP systolic/diastolic and blood sugar offset adjustment

BLE Reliability

• Keepalive ping (0x3A) prevents idle timeout
• Write ACK timeout unblocks stalled command queue
• Connection watchdog with automatic recovery
• Foreground reconnection on app resume
• Stale-state guard prevents false "Connected" display

Builds

• arm64-v8a — modern 64-bit ARM devices
• armeabi-v7a — older 32-bit ARM devices
• Min SDK: 26 (Android 8.0+)