Polar Flow
fitbit
Strava
Kinomap
iFit – Workouts at Home
BitGym
Wear OS by Google
FITIV Pulse
watchOS
wasp-os
InfiniTime
InfiniLink
Espruino
Wear Gesture Launcher
Wear OS Center
Pebble
Polar FlowBased on our record, watchOS seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
You can find the list of compatible watches all the way at the bottom of this page: apple.com/watchos/watchos-7 (it's right above the SDK section) Hope that helps clear up your confusion! Source: about 3 years ago
fitbit - The Fitbit mobile app is for people who use Fitbit fitness trackers to keep track of their activity goals, food plans, and other fitness related things. Read more about fitbit.
wasp-os - Firmware for smart watches based on the nRF52 family of microcontrollers (including Pine64 PineTime)
Strava - The #1 app for runners and cyclists
InfiniTime - InfiniTime is an open-source, C++-based firmware OS specifically made for the PineTime smartwatch.
Kinomap - Kinomap app enables you to view videos to get guidelines about how to get into the perfect shape right through their mobile phone.
InfiniLink - iOS Companion App for InfiniTime and the PineTime smartwatch