Why are COROS sleep stages and sleep score missing?

COROS's partner API does not expose sleep stages or a sleep score, so those fields cannot be delivered even though they appear in the COROS Training Hub UI.

COROS's partner API does not expose sleep stages or a sleep score, so those fields cannot be delivered even though they appear in the COROS Training Hub UI.

What is available is surfaced in full:

• sleep start/end

• average and resting heart rate

• HRV

• calories

• steps

If full sleep stages and scores are critical, providers like Garmin, WHOOP, Oura and Fitbit expose them natively.