October 18, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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6h 59m
Decreased by 28m
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Oct 18th 6h 59m
Oct 17th 7h 27m
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Awakenings
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18
Decreased by 5
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Oct 18th 18
Oct 17th 23
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Time to Fall Asleep
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0m
Decreased by 4m
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Oct 18th 0m
Oct 17th 4m
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Bedtime
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9:10 pm
Increased by 2m
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Oct 18th 9:10 pm
Oct 17th 9:08 pm
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Time Awake
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1h
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Oct 18th 1h
Oct 17th 1h 1m
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Time in REM
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1h 31m
Decreased by 12m
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Oct 18th 1h 31m
Oct 17th 1h 43m
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Time in Core
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4h 29m
Decreased by 27m
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Oct 18th 4h 29m
Oct 17th 4h 55m
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Time in Deep Sleep
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1h
Increased by 11m
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Oct 18th 1h
Oct 17th 49m
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O2 Ring
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Average SpO2
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94.0
Increased by 1.0
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Oct 18th 94.0
Oct 17th 93.0
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O2 Score
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77
Decreased by 1
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Oct 18th 77
Oct 17th 78
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Average HR
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65
Increased by 4
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Oct 18th 65
Oct 17th 61
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HR Range
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49 - 91
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O2 statistics
O2 Ring
O2 statistics Duration 8h 6m 24s Time < 90% 6m 16s Drops >= 3% 38 Drops >= 4% 21 Drops/hour 3% 4.69 Drops/hour 4% 2.59 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 4h 5m 30s 50.5% 90–94% 3h 54m 39s 48.2% 85–89% 6m 16s 1.3% 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