December 4, 2025
O2 Ring
Daniel’s Account
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Sleep Overview
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Time Asleep
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7h
Increased by 56m
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Dec 4th 7h
Dec 3rd 6h 4m
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Awakenings
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73
Increased by 13
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Dec 4th 73
Dec 3rd 60
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Time to Fall Asleep
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15m
Increased by 7m
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Dec 4th 15m
Dec 3rd 9m
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Bedtime
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1:07 am
Decreased by 25m
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Dec 4th 1:07 am
Dec 3rd 1:32 am
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Time Awake
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2h 48m
Increased by 1h 3m
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Dec 4th 2h 48m
Dec 3rd 1h 45m
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Time in REM
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1h 24m
Increased by 56m
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Dec 4th 1h 24m
Dec 3rd 29m
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Time in Core
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5h 6m
Increased by 15m
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Dec 4th 5h 6m
Dec 3rd 4h 51m
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Time in Deep Sleep
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31m
Decreased by 14m
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Dec 4th 31m
Dec 3rd 45m
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O2 Ring
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Average SpO2
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96.0
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Dec 4th 96.0
Dec 2nd 96.0
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O2 Score
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90
Decreased by 3
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Dec 4th 90
Dec 2nd 93
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Average HR
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74
Increased by 2
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Dec 4th 74
Dec 2nd 72
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HR Range
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53 - 103
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O2 statistics
O2 Ring
O2 statistics Duration 7h 20m 7s Time < 90% 39s Drops >= 3% 56 Drops >= 4% 33 Drops/hour 3% 7.63 Drops/hour 4% 4.5 Lowest SpO2 86% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 6h 15m 29s 85.3% 90–94% 1h 4m 14.5% 85–89% 39s 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