December 23, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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7h 22m
Increased by 46m
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Dec 23rd 7h 22m
Dec 22nd 6h 36m
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Awakenings
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17
Decreased by 2
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Dec 23rd 17
Dec 22nd 19
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Time to Fall Asleep
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0m
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Dec 23rd 0m
Dec 22nd 0m
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Bedtime
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9:00 pm
Decreased by 25m
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Dec 23rd 9:00 pm
Dec 22nd 9:25 pm
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Time Awake
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54m
Decreased by 21m
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Dec 23rd 54m
Dec 22nd 1h 15m
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Time in REM
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1h 48m
Increased by 20m
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Dec 23rd 1h 48m
Dec 22nd 1h 28m
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Time in Core
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4h 36m
Increased by 4m
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Dec 23rd 4h 36m
Dec 22nd 4h 32m
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Time in Deep Sleep
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59m
Increased by 23m
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Dec 23rd 59m
Dec 22nd 36m
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O2 Ring
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Average SpO2
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93.0
Decreased by 2.0
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Dec 23rd 93.0
Dec 22nd 95.0
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O2 Score
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99
Increased by 13
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Dec 23rd 99
Dec 22nd 86
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Average HR
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68
Increased by 1
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Dec 23rd 68
Dec 22nd 67
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HR Range
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48 - 99
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O2 statistics
O2 Ring
O2 statistics Duration 8h 16m 46s Time < 90% 38s Drops >= 3% 2 Drops >= 4% 2 Drops/hour 3% 0.24 Drops/hour 4% 0.24 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 2h 1m 52s 24.5% 90–94% 6h 14m 17s 75.3% 85–89% 38s 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