November 28, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 37m
Increased by 46m
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Nov 28th 7h 37m
Nov 27th 6h 51m
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Awakenings
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23
Decreased by 1
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Nov 28th 23
Nov 27th 24
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Time to Fall Asleep
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0m
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Nov 28th 0m
Nov 27th 0m
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Bedtime
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9:10 pm
Increased by 4m
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Nov 28th 9:10 pm
Nov 27th 9:06 pm
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Time Awake
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45m
Decreased by 18m
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Nov 28th 45m
Nov 27th 1h 3m
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Time in REM
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1h 48m
Increased by 17m
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Nov 28th 1h 48m
Nov 27th 1h 31m
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Time in Core
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4h 55m
Increased by 16m
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Nov 28th 4h 55m
Nov 27th 4h 39m
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Time in Deep Sleep
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55m
Increased by 14m
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Nov 28th 55m
Nov 27th 41m
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O2 Ring
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Average SpO2
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93.0
Decreased by 2.0
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Nov 28th 93.0
Nov 27th 95.0
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O2 Score
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81
Increased by 3
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Nov 28th 81
Nov 27th 78
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Average HR
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75
Increased by 7
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Nov 28th 75
Nov 27th 68
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HR Range
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57 - 101
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O2 statistics
O2 Ring
O2 statistics Duration 8h 25m 39s Time < 90% 28m 21s Drops >= 3% 47 Drops >= 4% 30 Drops/hour 3% 5.58 Drops/hour 4% 3.56 Lowest SpO2 87% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 2h 16m 20s 27.0% 90–94% 5h 40m 59s 67.4% 85–89% 28m 21s 5.6% 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