October 31, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 20m
Increased by 34m
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Oct 31st 7h 20m
Oct 30th 6h 46m
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Awakenings
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13
Decreased by 5
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Oct 31st 13
Oct 30th 18
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Time to Fall Asleep
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3m
Decreased by 1m
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Oct 31st 3m
Oct 30th 4m
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Bedtime
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9:21 pm
Increased by 1m
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Oct 31st 9:21 pm
Oct 30th 9:20 pm
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Time Awake
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50m
Decreased by 28m
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Oct 31st 50m
Oct 30th 1h 17m
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Time in REM
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1h 58m
Increased by 39m
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Oct 31st 1h 58m
Oct 30th 1h 19m
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Time in Core
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4h 31m
Decreased by 12m
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Oct 31st 4h 31m
Oct 30th 4h 43m
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Time in Deep Sleep
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51m
Increased by 7m
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Oct 31st 51m
Oct 30th 45m
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O2 Ring
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Average SpO2
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94.0
Decreased by 1.0
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Oct 31st 94.0
Oct 30th 95.0
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O2 Score
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76
Decreased by 21
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Oct 31st 76
Oct 30th 97
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Average HR
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61
Decreased by 6
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Oct 31st 61
Oct 30th 67
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HR Range
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48 - 93
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O2 statistics
O2 Ring
O2 statistics Duration 8h 16m 26s Time < 90% 8m 22s Drops >= 3% 89 Drops >= 4% 54 Drops/hour 3% 10.76 Drops/hour 4% 6.53 Lowest SpO2 86% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 4h 19m 55s 52.4% 90–94% 3h 48m 10s 46.0% 85–89% 8m 22s 1.7% 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