July 21, 2025
O2 Ring
Daniel’s Account
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Sleep Overview
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Time Asleep
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5h 39m
Decreased by 1h 15m
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Jul 21st 5h 39m
Jul 20th 6h 53m
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Awakenings
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63
Decreased by 13
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Jul 21st 63
Jul 20th 76
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Time to Fall Asleep
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9m
Increased by 5m
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Jul 21st 9m
Jul 20th 4m
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Bedtime
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12:47 am
Increased by 37m
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Jul 21st 12:47 am
Jul 20th 12:10 am
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Time Awake
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1h 34m
Decreased by 1h 19m
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Jul 21st 1h 34m
Jul 20th 2h 53m
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Time in REM
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1h 22m
Increased by 9m
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Jul 21st 1h 22m
Jul 20th 1h 14m
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Time in Core
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3h 46m
Decreased by 1h 12m
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Jul 21st 3h 46m
Jul 20th 4h 58m
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Time in Deep Sleep
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31m
Decreased by 12m
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Jul 21st 31m
Jul 20th 42m
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O2 Ring
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Average SpO2
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96.0
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Jul 21st 96.0
Jul 20th 96.0
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O2 Score
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91
Increased by 10
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Jul 21st 91
Jul 20th 81
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Average HR
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75
Increased by 3
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Jul 21st 75
Jul 20th 72
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HR Range
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53 - 102
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O2 statistics
O2 Ring
O2 statistics Duration 7h 20m 45s Time < 90% 24s Drops >= 3% 45 Drops >= 4% 28 Drops/hour 3% 6.13 Drops/hour 4% 3.81 Lowest SpO2 88% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 6h 28m 49s 88.2% 90–94% 51m 33s 11.7% 85–89% 24s 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