Table 2.
Device | Diary (TIB) | Rest–activity cycles | Stages (REM versus NREM) | Disordered breathing |
---|---|---|---|---|
Basis Peak36 | + | + | + | −b |
Beddit37 | + | − | +a | +c |
FitBit38 | + | + | − | − |
Garmin Vivofit39 | + | − | − | −b |
Hexoskin40 | + | − | +a | +c |
Jawbone (UP3)41 | + | + | + | −b |
Lark Pro42 | + | − | − | − |
Misfit Shine43 | + | + | − | − |
ResMed S+44 | + | − | + | +c |
Reston45 | + | − | +a | +c |
SleepRate46 | + | − | + | −b |
Sleep Tracker47 | + | + | − | − |
Withings Aura48 | + | − | + | +c |
Notes:
Not in current state, but theoretically could yield stages based on available sensors;
certain heart rate variability metrics may be linked to sleep apnea;
sleep apnea may be quantifiable by respiration movement patterns alone.
Abbreviations: TIB, time in bed; REM, rapid eye movement; NREM, non-REM.