November 25, 2025
O2 Ring
Daniel’s Account
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Sleep Overview
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Time Asleep
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4h 59m
Decreased by 2h 4m
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Nov 25th 4h 59m
Nov 24th 7h 3m
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Awakenings
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53
Decreased by 16
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Nov 25th 53
Nov 24th 69
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Time to Fall Asleep
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4m
Decreased by 2m
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Nov 25th 4m
Nov 24th 6m
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Bedtime
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2:08 am
Increased by 1h 28m
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Nov 25th 2:08 am
Nov 24th 12:40 am
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Time Awake
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1h 34m
Decreased by 18m
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Nov 25th 1h 34m
Nov 24th 1h 52m
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Time in REM
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14m
Decreased by 1h 20m
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Nov 25th 14m
Nov 24th 1h 33m
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Time in Core
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4h 17m
Decreased by 38m
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Nov 25th 4h 17m
Nov 24th 4h 54m
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Time in Deep Sleep
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29m
Decreased by 7m
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Nov 25th 29m
Nov 24th 36m
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O2 Ring
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Average SpO2
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96.0
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Nov 25th 96.0
Nov 24th 96.0
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O2 Score
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94
Decreased by 3
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Nov 25th 94
Nov 24th 97
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Average HR
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68
Decreased by 7
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Nov 25th 68
Nov 24th 75
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HR Range
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47 - 101
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O2 statistics
O2 Ring
O2 statistics Duration 6h 24s Time < 90% 0s Drops >= 3% 25 Drops >= 4% 7 Drops/hour 3% 4.16 Drops/hour 4% 1.17 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 5h 5m 7s 84.7% 90–94% 55m 18s 15.3% 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