August 18, 2025
O2 Ring
Anne’s Account
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Sleep Overview
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Time Asleep
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7h 34m
Decreased by 29m
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Aug 18th 7h 34m
Aug 17th 8h 3m
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Awakenings
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3
Decreased by 2
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Aug 18th 3
Aug 17th 5
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Time to Fall Asleep
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0m
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Aug 18th 0m
Aug 17th 0m
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Bedtime
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9:42 pm
Decreased by 3m
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Aug 18th 9:42 pm
Aug 17th 9:45 pm
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Time Awake
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19m
Decreased by 10m
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Aug 18th 19m
Aug 17th 29m
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Time in REM
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50m
Decreased by 2m
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Aug 18th 50m
Aug 17th 52m
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Time in Core
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4h 33m
Decreased by 1h 5m
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Aug 18th 4h 33m
Aug 17th 5h 38m
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Time in Deep Sleep
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2h 11m
Increased by 38m
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Aug 18th 2h 11m
Aug 17th 1h 33m
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O2 Ring
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Average SpO2
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93.0
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Aug 18th 93.0
Aug 17th 93.0
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O2 Score
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97
Decreased by 1
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Aug 18th 97
Aug 17th 98
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Average HR
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48
Decreased by 7
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Aug 18th 48
Aug 17th 55
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HR Range
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43 - 74
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O2 statistics
O2 Ring
O2 statistics Duration 7h 58m 40s Time < 90% 4m 20s Drops >= 3% 36 Drops >= 4% 1 Drops/hour 3% 4.51 Drops/hour 4% 0.13 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 2h 4m 48s 26.1% 90–94% 5h 49m 33s 73.0% 85–89% 4m 20s 0.9% 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