Plantar fasciitis, which usually stems from repeated stress to the foot that strains the fascia beyond its normal extension, is often worse
after long
periods of inactivity and temporarily diminishes as you begin to walk
around.
Like most smartwatches, the S2 goes to sleep
after a short
period of inactivity, which, by my measurements, is usually
around 15 seconds; there's no option in the software to lengthen this
period of inactivity.