On: Why does sleep become more elusive as we age?

[mg]

Is "take a measurement every morning" about sleep quality or about something else?

Is it even possible to sleep with the H10 strap?

[nradov → mg]

Taking a measurement at the same time every morning helps to establish a consistent baseline so that you can detect changes from day to day. But the latest generation of smart watches can track HRV continuously throughout the day, so if you have one of those then taking specific measurements is less useful.