November 8, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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5h 29m
Decreased by 2h 1m
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Nov 8th 5h 29m
Nov 7th 7h 30m
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Awakenings
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11
Decreased by 9
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Nov 8th 11
Nov 7th 20
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Time to Fall Asleep
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0m
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Nov 8th 0m
Nov 7th 0m
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Bedtime
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9:12 pm
Increased by 4m
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Nov 8th 9:12 pm
Nov 7th 9:08 pm
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Time Awake
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22m
Decreased by 25m
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Nov 8th 22m
Nov 7th 47m
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Time in REM
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1h 20m
Decreased by 6m
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Nov 8th 1h 20m
Nov 7th 1h 25m
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Time in Core
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3h 25m
Decreased by 2h 8m
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Nov 8th 3h 25m
Nov 7th 5h 33m
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Time in Deep Sleep
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44m
Increased by 13m
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Nov 8th 44m
Nov 7th 32m
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O2 Ring
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Average SpO2
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95.0
Increased by 1.0
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Nov 8th 95.0
Nov 7th 94.0
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O2 Score
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96
Increased by 11
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Nov 8th 96
Nov 7th 85
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Average HR
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68
Increased by 1
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Nov 8th 68
Nov 7th 67
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HR Range
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52 - 166
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O2 statistics
O2 Ring
O2 statistics Duration 7h 35m 14s Time < 90% 0s Drops >= 3% 37 Drops >= 4% 4 Drops/hour 3% 4.88 Drops/hour 4% 0.53 Lowest SpO2 90% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 4h 37m 51s 61.0% 90–94% 2h 57m 24s 39.0% 85–89% 0s 0.0% 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