December 30, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 20m
Decreased by 12m
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Dec 30th 7h 20m
Dec 29th 7h 32m
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Awakenings
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22
Increased by 4
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Dec 30th 22
Dec 29th 18
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Time to Fall Asleep
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0m
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Dec 30th 0m
Dec 29th 0m
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Bedtime
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9:05 pm
Decreased by 3m
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Dec 30th 9:05 pm
Dec 29th 9:08 pm
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Time Awake
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53m
Increased by 9m
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Dec 30th 53m
Dec 29th 45m
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Time in REM
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1h 39m
Increased by 11m
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Dec 30th 1h 39m
Dec 29th 1h 28m
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Time in Core
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4h 46m
Decreased by 40m
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Dec 30th 4h 46m
Dec 29th 5h 26m
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Time in Deep Sleep
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56m
Increased by 18m
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Dec 30th 56m
Dec 29th 38m
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O2 Ring
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Average SpO2
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93.0
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Dec 30th 93.0
Dec 29th 93.0
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O2 Score
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98
Increased by 4
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Dec 30th 98
Dec 29th 94
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Average HR
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68
Increased by 1
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Dec 30th 68
Dec 29th 67
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HR Range
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53 - 103
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O2 statistics
O2 Ring
O2 statistics Duration 8h 21m 57s Time < 90% 2m 16s Drops >= 3% 11 Drops >= 4% 3 Drops/hour 3% 1.31 Drops/hour 4% 0.36 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 1h 6m 37s 13.3% 90–94% 7h 13m 5s 86.3% 85–89% 2m 16s 0.5% 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