December 21, 2025
O2 Ring SleepHQ
My Account
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Sleep Overview
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Time Asleep
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7h 39m
Increased by 19m
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Dec 21st 7h 39m
Dec 20th 7h 21m
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Awakenings
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18
Decreased by 8
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Dec 21st 18
Dec 20th 26
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Time to Fall Asleep
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0m
Decreased by 11m
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Dec 21st 0m
Dec 20th 11m
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Bedtime
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10:03 pm
Decreased by 6m
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Dec 21st 10:03 pm
Dec 20th 10:08 pm
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Time Awake
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36m
Decreased by 1h 21m
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Dec 21st 36m
Dec 20th 1h 58m
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Time in REM
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1h 57m
Increased by 5m
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Dec 21st 1h 57m
Dec 20th 1h 52m
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Time in Core
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2h 30m
Decreased by 52m
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Dec 21st 2h 30m
Dec 20th 3h 23m
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Time in Deep Sleep
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3h 12m
Increased by 1h 6m
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Dec 21st 3h 12m
Dec 20th 2h 6m
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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 21st 96.0
Dec 20th 95.0
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O2 Score
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97
Increased by 13
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Dec 21st 97
Dec 20th 84
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Average HR
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71
Decreased by 9
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Dec 21st 71
Dec 20th 80
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HR Range
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55 - 116
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O2 statistics
O2 Ring SleepHQ
O2 statistics Duration 7h 1m 47s Time < 90% 3s Drops >= 3% 25 Drops >= 4% 3 Drops/hour 3% 3.56 Drops/hour 4% 0.43 Lowest SpO2 89% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 5h 37m 12s 79.9% 90–94% 1h 24m 33s 20.0% 85–89% 3s <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