December 2, 2025
O2 Ring
Daniel’s Account
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Sleep Overview
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Time Asleep
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5h 25m
Decreased by 51m
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Dec 2nd 5h 25m
Dec 1st 6h 15m
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Awakenings
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55
Decreased by 4
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Dec 2nd 55
Dec 1st 59
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Time to Fall Asleep
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3m
Decreased by 4m
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Dec 2nd 3m
Dec 1st 7m
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Bedtime
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2:11 am
Increased by 1h 35m
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Dec 2nd 2:11 am
Dec 1st 12:36 am
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Time Awake
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1h 17m
Decreased by 4m
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Dec 2nd 1h 17m
Dec 1st 1h 21m
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Time in REM
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50m
Increased by 4m
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Dec 2nd 50m
Dec 1st 46m
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Time in Core
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3h 50m
Decreased by 1h 2m
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Dec 2nd 3h 50m
Dec 1st 4h 52m
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Time in Deep Sleep
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45m
Increased by 7m
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Dec 2nd 45m
Dec 1st 38m
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O2 Ring
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Average SpO2
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96.0
Increased by 1.0
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Dec 2nd 96.0
Dec 1st 95.0
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O2 Score
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93
Increased by 11
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Dec 2nd 93
Dec 1st 82
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Average HR
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72
Decreased by 3
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Dec 2nd 72
Dec 1st 75
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HR Range
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53 - 171
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O2 statistics
O2 Ring
O2 statistics Duration 6h 49m 3s Time < 90% 37s Drops >= 3% 42 Drops >= 4% 19 Drops/hour 3% 6.16 Drops/hour 4% 2.79 Lowest SpO2 85% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 6h 5m 50s 89.4% 90–94% 42m 37s 10.4% 85–89% 37s 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