October 28, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 28m
Increased by 14m
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Oct 28th 7h 28m
Oct 27th 7h 14m
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Awakenings
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21
Decreased by 2
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Oct 28th 21
Oct 27th 23
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Time to Fall Asleep
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0m
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Oct 28th 0m
Oct 27th 0m
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Bedtime
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9:08 pm
Decreased by 3m
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Oct 28th 9:08 pm
Oct 27th 9:10 pm
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Time Awake
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50m
Decreased by 13m
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Oct 28th 50m
Oct 27th 1h 3m
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Time in REM
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1h 52m
Increased by 35m
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Oct 28th 1h 52m
Oct 27th 1h 17m
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Time in Core
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4h 39m
Decreased by 25m
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Oct 28th 4h 39m
Oct 27th 5h 4m
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Time in Deep Sleep
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58m
Increased by 4m
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Oct 28th 58m
Oct 27th 54m
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O2 Ring
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Average SpO2
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94.0
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Oct 28th 94.0
Oct 27th 94.0
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O2 Score
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78
Decreased by 2
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Oct 28th 78
Oct 27th 80
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Average HR
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66
Increased by 2
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Oct 28th 66
Oct 27th 64
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HR Range
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47 - 94
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O2 statistics
O2 Ring
O2 statistics Duration 8h 27m 16s Time < 90% 17m 38s Drops >= 3% 22 Drops >= 4% 24 Drops/hour 3% 2.6 Drops/hour 4% 2.84 Lowest SpO2 85% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 3h 24m 28s 40.3% 90–94% 4h 45m 11s 56.2% 85–89% 17m 38s 3.5% 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