September 30, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 25m
Increased by 10m
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Sep 30th 7h 25m
Sep 29th 7h 15m
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Awakenings
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21
Decreased by 1
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Sep 30th 21
Sep 29th 22
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Time to Fall Asleep
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2m
Decreased by 3m
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Sep 30th 2m
Sep 29th 5m
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Bedtime
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9:09 pm
Decreased by 6m
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Sep 30th 9:09 pm
Sep 29th 9:15 pm
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Time Awake
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51m
Decreased by 2m
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Sep 30th 51m
Sep 29th 53m
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Time in REM
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1h 47m
Increased by 12m
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Sep 30th 1h 47m
Sep 29th 1h 35m
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Time in Core
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4h 34m
Decreased by 16m
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Sep 30th 4h 34m
Sep 29th 4h 50m
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Time in Deep Sleep
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1h 4m
Increased by 14m
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Sep 30th 1h 4m
Sep 29th 50m
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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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Sep 30th 94.0
Sep 29th 95.0
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O2 Score
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76
Decreased by 18
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Sep 30th 76
Sep 29th 94
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Average HR
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63
Increased by 1
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Sep 30th 63
Sep 29th 62
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HR Range
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49 - 88
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O2 statistics
O2 Ring
O2 statistics Duration 8h 21m 5s Time < 90% 8m 12s Drops >= 3% 82 Drops >= 4% 48 Drops/hour 3% 9.82 Drops/hour 4% 5.75 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 3h 21m 21s 40.2% 90–94% 4h 51m 33s 58.2% 85–89% 8m 12s 1.6% 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