November 16, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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4h 19m
Decreased by 3h 4m
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Nov 16th 4h 19m
Nov 15th 7h 23m
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Awakenings
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9
Decreased by 5
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Nov 16th 9
Nov 15th 14
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Time to Fall Asleep
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0m
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Nov 16th 0m
Nov 15th 0m
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Bedtime
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9:19 pm
Increased by 6m
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Nov 16th 9:19 pm
Nov 15th 9:13 pm
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Time Awake
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36m
Decreased by 19m
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Nov 16th 36m
Nov 15th 55m
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Time in REM
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47m
Decreased by 21m
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Nov 16th 47m
Nov 15th 1h 8m
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Time in Core
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2h 47m
Decreased by 2h 31m
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Nov 16th 2h 47m
Nov 15th 5h 18m
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Time in Deep Sleep
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45m
Decreased by 13m
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Nov 16th 45m
Nov 15th 57m
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O2 Ring
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Average SpO2
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94.0
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Nov 16th 94.0
Nov 15th 94.0
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O2 Score
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66
Decreased by 19
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Nov 16th 66
Nov 15th 85
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Average HR
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71
Increased by 2
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Nov 16th 71
Nov 15th 69
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HR Range
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54 - 100
-
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O2 statistics
O2 Ring
O2 statistics Duration 6h 36m Time < 90% 53s Drops >= 3% 42 Drops >= 4% 54 Drops/hour 3% 6.36 Drops/hour 4% 8.18 Lowest SpO2 88% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 2h 42m 39s 41.1% 90–94% 3h 52m 29s 58.7% 85–89% 53s 0.2% 80–84% 0s 0.0% 75–79% 0s 0.0% Below 75% 0s 0.0% -
SpO2Custom scale Data above scale Data below scale
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Pulse RateCustom scale Data above scale Data below scale
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MovementCustom scale Data above scale Data below scale
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Sleep Stage