December 29, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 32m
Increased by 12m
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Dec 29th 7h 32m
Dec 28th 7h 20m
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Awakenings
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18
Increased by 4
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Dec 29th 18
Dec 28th 14
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Time to Fall Asleep
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0m
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Dec 29th 0m
Dec 28th 0m
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Bedtime
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9:08 pm
Decreased by 6m
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Dec 29th 9:08 pm
Dec 28th 9:13 pm
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Time Awake
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45m
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Dec 29th 45m
Dec 28th 45m
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Time in REM
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1h 28m
Decreased by 28m
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Dec 29th 1h 28m
Dec 28th 1h 56m
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Time in Core
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5h 26m
Increased by 57m
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Dec 29th 5h 26m
Dec 28th 4h 30m
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Time in Deep Sleep
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38m
Decreased by 17m
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Dec 29th 38m
Dec 28th 54m
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O2 Ring
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Average SpO2
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93.0
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Dec 29th 93.0
Dec 28th 93.0
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O2 Score
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94
Decreased by 5
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Dec 29th 94
Dec 28th 99
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Average HR
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67
Increased by 1
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Dec 29th 67
Dec 28th 66
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HR Range
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51 - 96
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O2 statistics
O2 Ring
O2 statistics Duration 8h 24m 51s Time < 90% 9m 2s Drops >= 3% 16 Drops >= 4% 4 Drops/hour 3% 1.9 Drops/hour 4% 0.48 Lowest SpO2 82% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 1h 26m 24s 17.1% 90–94% 6h 49m 26s 81.1% 85–89% 8m 51s 1.8% 80–84% 11s <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