Heart rate monitor mi band 2

Hi,

What do I need to do to make heart rate monitoring during sleep work with MI band 2?
I have bought the sleep as android app and the Mi band tools app and I activated heart rate monitoring. Still not showing in the sleep graph.

Thanks

Acitvate the following:

  1. Sleep as Android -> Settings -> Integrations -> Wearables -> Sleep tracking
  2. Sleep as Android -> Settings -> Integrations -> Wearables -> Heart Rate Monitoring

Then it will measure your heartrate while sleep tracking (you need to activate the heartrate tracking in mi band tools offcourse).