October 2, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 4m
Decreased by 7m
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Oct 2nd 7h 4m
Oct 1st 7h 11m
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Awakenings
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24
Increased by 9
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Oct 2nd 24
Oct 1st 15
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Time to Fall Asleep
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0m
Decreased by 7m
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Oct 2nd 0m
Oct 1st 7m
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Bedtime
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9:15 pm
Decreased by 6m
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Oct 2nd 9:15 pm
Oct 1st 9:21 pm
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Time Awake
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1h 6m
Increased by 19m
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Oct 2nd 1h 6m
Oct 1st 48m
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Time in REM
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1h 38m
Increased by 14m
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Oct 2nd 1h 38m
Oct 1st 1h 25m
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Time in Core
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4h 28m
Decreased by 30m
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Oct 2nd 4h 28m
Oct 1st 4h 58m
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Time in Deep Sleep
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59m
Increased by 10m
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Oct 2nd 59m
Oct 1st 49m
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O2 Ring
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Average SpO2
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94.0
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Oct 2nd 94.0
Oct 1st 94.0
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O2 Score
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88
Decreased by 9
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Oct 2nd 88
Oct 1st 97
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Average HR
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67
Increased by 4
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Oct 2nd 67
Oct 1st 63
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HR Range
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50 - 120
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O2 statistics
O2 Ring
O2 statistics Duration 8h 19m 46s Time < 90% 8s Drops >= 3% 55 Drops >= 4% 18 Drops/hour 3% 6.6 Drops/hour 4% 2.16 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 4h 20m 50s 52.2% 90–94% 3h 58m 49s 47.8% 85–89% 8s <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