October 19, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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6h 30m
Decreased by 30m
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Oct 19th 6h 30m
Oct 18th 6h 59m
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Awakenings
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15
Decreased by 3
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Oct 19th 15
Oct 18th 18
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Time to Fall Asleep
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1m
Increased by 1m
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Oct 19th 1m
Oct 18th 0m
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Bedtime
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9:09 pm
Decreased by 2m
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Oct 19th 9:09 pm
Oct 18th 9:10 pm
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Time Awake
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40m
Decreased by 20m
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Oct 19th 40m
Oct 18th 1h
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Time in REM
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1h 31m
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Oct 19th 1h 31m
Oct 18th 1h 31m
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Time in Core
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4h 5m
Decreased by 24m
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Oct 19th 4h 5m
Oct 18th 4h 29m
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Time in Deep Sleep
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54m
Decreased by 6m
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Oct 19th 54m
Oct 18th 1h
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O2 Ring
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Average SpO2
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94.0
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Oct 19th 94.0
Oct 18th 94.0
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O2 Score
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81
Increased by 4
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Oct 19th 81
Oct 18th 77
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Average HR
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64
Decreased by 1
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Oct 19th 64
Oct 18th 65
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HR Range
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46 - 99
-
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O2 statistics
O2 Ring
O2 statistics Duration 8h 20m 37s Time < 90% 1m 3s Drops >= 3% 69 Drops >= 4% 23 Drops/hour 3% 8.27 Drops/hour 4% 2.76 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 4h 25m 52.9% 90–94% 3h 54m 35s 46.9% 85–89% 1m 3s 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