December 3, 2025
O2 Ring
Theresa’s Account
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Sleep Overview
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Time Asleep
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5h 16m
Decreased by 44m
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Dec 3rd 5h 16m
Dec 2nd 6h
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Awakenings
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7
Increased by 2
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Dec 3rd 7
Dec 2nd 5
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Time to Fall Asleep
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0m
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Dec 3rd 0m
Dec 2nd 0m
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Bedtime
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1:15 am
Increased by 25m
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Dec 3rd 1:15 am
Dec 2nd 12:50 am
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Time Awake
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19m
Decreased by 1h 11m
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Dec 3rd 19m
Dec 2nd 1h 30m
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Time in REM
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52m
Decreased by 15m
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Dec 3rd 52m
Dec 2nd 1h 7m
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Time in Core
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3h 3m
Decreased by 1h 14m
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Dec 3rd 3h 3m
Dec 2nd 4h 17m
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Time in Deep Sleep
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1h 21m
Increased by 45m
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Dec 3rd 1h 21m
Dec 2nd 36m
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O2 Ring
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Average SpO2
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94.97
Increased by 0.96
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Dec 3rd 94.97
Dec 2nd 94.01
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O2 Score
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86
Decreased by 14
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Dec 3rd 86
Dec 2nd 100
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Average HR
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66
Increased by 1
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Dec 3rd 66
Dec 2nd 65
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HR Range
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54 - 93
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O2 statistics
O2 Ring
O2 statistics Duration 15h 52m 24s Time < 90% 36s Drops >= 3% 52 Drops >= 4% 14 Drops/hour 3% 3.28 Drops/hour 4% 0.88 Lowest SpO2 89% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 10h 10m 44s 64.1% 90–94% 5h 41m 8s 35.8% 85–89% 36s 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