InfiniTimeOrg/InfiniTime
Firmware for Pinetime smartwatch written in C++ and based on FreeRTOS observed · 2026-08-28
Health v2 · maintenance only
88/100
- Activity 98
- Release rhythm 68
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 179
- age_days: 2463
- days_rel: 59
- days_push: 14
- n_releases_24m: 4
Adoption not part of the score
3362 stars · 1108 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
InfiniTime is open-source firmware for the PineTime smartwatch, written in modern C++ on top of FreeRTOS for the nRF52 microcontroller. It provides watch faces, apps, and BLE connectivity with companion apps on Android, Linux, iOS, and the web.
Use cases
- flash custom open-source firmware onto a PineTime smartwatch
- replace the stock PineTime firmware with a FOSS alternative
- develop custom watch faces and apps for PineTime
- connect a PineTime watch to Gadgetbridge or other companion apps
- learn embedded C++ development on FreeRTOS with BLE
When to choose
- you own a PineTime smartwatch and want open-source, privacy-friendly firmware
- you want to hack or extend smartwatch firmware in C++ on FreeRTOS
- you need BLE sync with open companion apps like Gadgetbridge or Amazfish
When to avoid
- you have a different smartwatch than the PineTime
- you need a turnkey consumer smartwatch experience without flashing firmware
- you want firmware for other nRF52 boards without porting work
Facets
application · maturity active
embedded embedded-systems hardware cross-platform embedded iot cpp smartwatch firmware pinetime freertos nrf52 wearable open-source-hardware bluetooth-low-energy
1 source
- readme: https://github.com/InfiniTimeOrg/InfiniTime · fetched 2026-08-28 · 35521da1ebcc
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| InfiniTimeOrg/InfiniTime | main | 88 |
For agents
markdown · JSON · MCP: product_card(name="InfiniTimeOrg/InfiniTime")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem