November 28, 2025
O2 Ring
Daniel’s Account
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Sleep Overview
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Time Asleep
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6h 30m
Increased by 1h 26m
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Nov 28th 6h 30m
Nov 27th 5h 4m
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Awakenings
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60
Decreased by 3
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Nov 28th 60
Nov 27th 63
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Time to Fall Asleep
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10m
Increased by 2m
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Nov 28th 10m
Nov 27th 8m
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Bedtime
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2:44 am
Increased by 11m
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Nov 28th 2:44 am
Nov 27th 2:33 am
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Time Awake
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1h 46m
Increased by 35m
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Nov 28th 1h 46m
Nov 27th 1h 12m
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Time in REM
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48m
Increased by 15m
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Nov 28th 48m
Nov 27th 34m
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Time in Core
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5h 13m
Increased by 1h 22m
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Nov 28th 5h 13m
Nov 27th 3h 51m
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Time in Deep Sleep
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29m
Decreased by 11m
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Nov 28th 29m
Nov 27th 40m
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O2 Ring
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Average SpO2
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96.0
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Nov 28th 96.0
Nov 27th 96.0
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O2 Score
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97
Increased by 10
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Nov 28th 97
Nov 27th 87
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Average HR
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72
Increased by 2
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Nov 28th 72
Nov 27th 70
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HR Range
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51 - 104
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O2 statistics
O2 Ring
O2 statistics Duration 6h 32m 17s Time < 90% 18s Drops >= 3% 18 Drops >= 4% 7 Drops/hour 3% 2.75 Drops/hour 4% 1.07 Lowest SpO2 87% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 6h 13m 23s 95.2% 90–94% 18m 37s 4.7% 85–89% 18s 0.1% 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