A privacy-first, subscription-free health tracker for affordable wearables.
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Sep 6, 2026 - Swift
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colmi
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Read information via Python from Colmi Smart Ring
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Feb 23, 2025 - Python
Subscription free, privacy first, AI-native health companion app for smart rings
foss health self-hosted openai privacy-first health-connect smartring opentelemetry colmi ai-native pulseloop jring
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Jul 12, 2026 - Kotlin
P8 Colmi Smartwatch ANT+ HRM Platform IO project
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Apr 5, 2022 - C
Open COLMI R12 firmware patch for Zwift heart-rate monitoring over BLE
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Aug 9, 2026 - Python
An unofficial Flutter companion app for Colmi R12 and other Rxx smart rings. Monitor live vitals and sync health data via Bluetooth LE.
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Feb 25, 2026 - Dart
Home Assistant integration and Fitorb Mobile Relay for Fitorb/Colmi-compatible smart rings.
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Jul 5, 2026 - Python
Your own app for cheap generic smart rings (Anko / Kmart AU, Colmi, Yawell) — sleep, heart rate, steps, SpO2 and HRV over Web Bluetooth. No vendor account, no subscription, local-first.
react typescript pwa reverse-engineering self-hosted web-bluetooth ble heart-rate bluetooth-low-energy anko spo2 fitness-tracker kmart health-tracking qring sleep-tracking colmi smart-ring yawell jring
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Sep 3, 2026 - TypeScript
Self-hosted wearable health data: Colmi ring / Amazfit watch → InfluxDB → Grafana, with a companion web app UI for calendar tagging and sleep journaling.
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Sep 7, 2026 - Python
Private, offline Android companion for Colmi R0x / QRing smart rings - live heart rate, sleep stages, SpO2/HRV/stress, trends, insights & CSV export. No account, no cloud.
android kotlin room privacy offline mvvm health ble heart-rate hrv bluetooth-le wearable spo2 jetpack-compose qring sleep-tracking colmi smart-ring colmi-r02
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Aug 22, 2026 - Kotlin
System fo fetching and processing health data from Colmi devices. Includes pre-built Grafana dashboard and event tracking UI
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Sep 1, 2026 - Python
Real-time heart rate OBS overlay via Bluetooth smart ring
desktop-app rust streaming typescript stream websocket overlay bluetooth ecg ble heart-rate obs http-service iced vtuber qring btleplug colmi smart-ring colmi-ring
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Sep 9, 2026 - Rust
Local-first, open-source Flutter companion for COLMI R12 smart rings. Sleep, activity, pulse and SpO2 history, clear signal explanations, and your data on your phone.
android open-source ios privacy ble heart-rate bluetooth-low-energy hrv flutter spo2 activity-tracking local-first qring sleep-tracking colmi smart-ring wearable-health smart-ring-app colmi-r12 oura-ring-alternative
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Sep 8, 2026 - Dart
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