December 2, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 36m
Increased by 15m
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Dec 2nd 7h 36m
Dec 1st 7h 21m
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Awakenings
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17
Decreased by 2
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Dec 2nd 17
Dec 1st 19
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Time to Fall Asleep
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0m
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Dec 2nd 0m
Dec 1st 0m
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Bedtime
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9:06 pm
Increased by 1m
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Dec 2nd 9:06 pm
Dec 1st 9:05 pm
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Time Awake
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52m
Decreased by 10m
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Dec 2nd 52m
Dec 1st 1h 1m
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Time in REM
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1h 55m
Decreased by 4m
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Dec 2nd 1h 55m
Dec 1st 1h 59m
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Time in Core
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5h 11m
Increased by 45m
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Dec 2nd 5h 11m
Dec 1st 4h 26m
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Time in Deep Sleep
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30m
Decreased by 27m
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Dec 2nd 30m
Dec 1st 57m
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O2 Ring
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Average SpO2
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94.0
Decreased by 1.0
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Dec 2nd 94.0
Dec 1st 95.0
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O2 Score
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94
Decreased by 5
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Dec 2nd 94
Dec 1st 99
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Average HR
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64
Decreased by 2
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Dec 2nd 64
Dec 1st 66
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HR Range
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46 - 103
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O2 statistics
O2 Ring
O2 statistics Duration 8h 31m 36s Time < 90% 17s Drops >= 3% 30 Drops >= 4% 10 Drops/hour 3% 3.52 Drops/hour 4% 1.17 Lowest SpO2 89% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 4h 21m 23s 51.1% 90–94% 4h 9m 57s 48.9% 85–89% 17s 0.1% 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