November 21, 2025
O2 Ring
Justin’s Account
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Sleep Overview
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Time Asleep
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7h 44m
Increased by 35m
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Nov 21st 7h 44m
Nov 20th 7h 9m
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Awakenings
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7
Increased by 3
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Nov 21st 7
Nov 20th 4
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Time to Fall Asleep
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0m
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Nov 21st 0m
Nov 20th 0m
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Bedtime
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10:05 pm
Decreased by 56m
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Nov 21st 10:05 pm
Nov 20th 11:01 pm
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Time Awake
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33m
Increased by 10m
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Nov 21st 33m
Nov 20th 23m
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Time in REM
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1h 48m
Decreased by 1m
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Nov 21st 1h 48m
Nov 20th 1h 49m
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Time in Core
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5h 16m
Increased by 49m
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Nov 21st 5h 16m
Nov 20th 4h 27m
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Time in Deep Sleep
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40m
Decreased by 13m
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Nov 21st 40m
Nov 20th 53m
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O2 Ring
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Average SpO2
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96.46
Decreased by 0.54
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Nov 21st 96.46
Nov 20th 97.0
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O2 Score
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98
Increased by 1
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Nov 21st 98
Nov 20th 97
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Average HR
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68
Increased by 1
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Nov 21st 68
Nov 20th 67
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HR Range
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47 - 97
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O2 statistics
O2 Ring
O2 statistics Duration 10h 23m Time < 90% 12s Drops >= 3% 3 Drops >= 4% 2 Drops/hour 3% 0.29 Drops/hour 4% 0.19 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 10h 10m 39s 98.0% 90–94% 12m 11s 2.0% 85–89% 12s <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