December 24, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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6h 43m
Decreased by 39m
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Dec 24th 6h 43m
Dec 23rd 7h 22m
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Awakenings
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18
Increased by 1
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Dec 24th 18
Dec 23rd 17
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Time to Fall Asleep
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1m
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Dec 24th 1m
Dec 23rd 0m
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Bedtime
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9:13 pm
Increased by 13m
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Dec 24th 9:13 pm
Dec 23rd 9:00 pm
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Time Awake
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1h 1m
Increased by 7m
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Dec 24th 1h 1m
Dec 23rd 54m
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Time in REM
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1h 33m
Decreased by 15m
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Dec 24th 1h 33m
Dec 23rd 1h 48m
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Time in Core
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4h 25m
Decreased by 11m
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Dec 24th 4h 25m
Dec 23rd 4h 36m
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Time in Deep Sleep
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46m
Decreased by 13m
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Dec 24th 46m
Dec 23rd 59m
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O2 Ring
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Average SpO2
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94.0
Increased by 1.0
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Dec 24th 94.0
Dec 23rd 93.0
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O2 Score
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91
Decreased by 8
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Dec 24th 91
Dec 23rd 99
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Average HR
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68
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Dec 24th 68
Dec 23rd 68
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HR Range
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50 - 100
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O2 statistics
O2 Ring
O2 statistics Duration 8h 13m 43s Time < 90% 0s Drops >= 3% 39 Drops >= 4% 4 Drops/hour 3% 4.74 Drops/hour 4% 0.49 Lowest SpO2 90% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 3h 24m 3s 41.3% 90–94% 4h 49m 41s 58.7% 85–89% 0s 0.0% 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