October 27, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 14m
Increased by 46m
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Oct 27th 7h 14m
Oct 26th 6h 29m
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Awakenings
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23
Increased by 6
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Oct 27th 23
Oct 26th 17
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Time to Fall Asleep
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0m
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Oct 27th 0m
Oct 26th 0m
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Bedtime
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9:10 pm
Increased by 5m
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Oct 27th 9:10 pm
Oct 26th 9:06 pm
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Time Awake
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1h 3m
Increased by 22m
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Oct 27th 1h 3m
Oct 26th 41m
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Time in REM
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1h 17m
Decreased by 11m
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Oct 27th 1h 17m
Oct 26th 1h 28m
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Time in Core
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5h 4m
Increased by 20m
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Oct 27th 5h 4m
Oct 26th 4h 44m
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Time in Deep Sleep
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54m
Increased by 37m
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Oct 27th 54m
Oct 26th 17m
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O2 Ring
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Average SpO2
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94.0
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Oct 27th 94.0
Oct 26th 94.0
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O2 Score
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80
Increased by 1
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Oct 27th 80
Oct 26th 79
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Average HR
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64
Decreased by 8
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Oct 27th 64
Oct 26th 72
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HR Range
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49 - 101
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O2 statistics
O2 Ring
O2 statistics Duration 8h 22m 6s Time < 90% 48s Drops >= 3% 84 Drops >= 4% 24 Drops/hour 3% 10.04 Drops/hour 4% 2.87 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 3h 56m 48s 47.2% 90–94% 4h 24m 31s 52.7% 85–89% 48s 0.2% 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