A card is blank
Most likely deliberate. Check What each number needs from you first — it lists exactly what fills each card. The frequent ones:Capacity says “Needs HRV”
The overnight HRV reading has not arrived. In order of likelihood:1
Your wearable has not synced
Open its own app; that usually prompts it.
2
You did not wear it, or it was charging
Correct behaviour, not a fault.
3
Your Capacity source is a device you do not wear at night
Check Choosing your sources. The device you
wear in bed should be your Capacity source.
Everything from one source went blank at once
Almost certainly an expired connection — Google Health needs renewing weekly during testing. The tell is that only that source is affected. Reconnect in Data Sources, and the missing days fill in retrospectively.Numbers differ from my device’s own app
Usually expected. Common causes:- Different published methods. Two sleep scores can differ by ten points and neither is wrong. The app labels which it is showing.
- Apple Health blends; we separate. Apple’s Health app merges every source. We deliberately keep them apart — see several wearables through one hub.
- Fitbit restless time is dropped on the iPhone route.
Steps look wrong
You probably have two things counting — your phone and your watch. Which one is used depends on your Primary source. See Choosing your sources.Last night is missing
1
Did the device sync?
Open its own app.
2
Was it worn and charged?
3
Is the connection still live?
Check Data Sources.