Currently you can connect your League account to:
Apple Watch (if it’s connected to Apple Health)
Any app that works with Apple Health or Google Fit
If you connect multiple devices to your League account that track the same data point(s), we use the highest data amount for connected Health Programs and metrics. For example, if you connected the Apple Health app and a Fitbit device to track your steps, and Apple Health records that you took 50 steps today while Fitbit records that you took 1000 steps today, we’ll use the Fitbit data.