December 6, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 18m
Decreased by 10m
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Dec 6th 7h 18m
Dec 5th 7h 28m
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Awakenings
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20
Decreased by 1
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Dec 6th 20
Dec 5th 21
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Time to Fall Asleep
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0m
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Dec 6th 0m
Dec 5th 0m
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Bedtime
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9:21 pm
Increased by 11m
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Dec 6th 9:21 pm
Dec 5th 9:10 pm
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Time Awake
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1h 5m
Increased by 12m
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Dec 6th 1h 5m
Dec 5th 53m
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Time in REM
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1h 36m
Decreased by 15m
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Dec 6th 1h 36m
Dec 5th 1h 51m
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Time in Core
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5h 11m
Increased by 17m
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Dec 6th 5h 11m
Dec 5th 4h 54m
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Time in Deep Sleep
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31m
Decreased by 13m
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Dec 6th 31m
Dec 5th 43m
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O2 Ring
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Average SpO2
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93.0
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Dec 6th 93.0
Dec 5th 93.0
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O2 Score
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89
Decreased by 7
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Dec 6th 89
Dec 5th 96
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Average HR
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67
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Dec 6th 67
Dec 5th 67
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HR Range
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50 - 95
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O2 statistics
O2 Ring
O2 statistics Duration 8h 37m 10s Time < 90% 15m 3s Drops >= 3% 40 Drops >= 4% 21 Drops/hour 3% 4.64 Drops/hour 4% 2.44 Lowest SpO2 84% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 2h 3m 28s 23.9% 90–94% 6h 18m 40s 73.2% 85–89% 14m 59s 2.9% 80–84% 4s <0.1% 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