December 4, 2025
O2 Ring
Theresa’s Account
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Sleep Overview
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Time Asleep
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5h 59m
Increased by 43m
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Dec 4th 5h 59m
Dec 3rd 5h 16m
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Awakenings
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6
Decreased by 1
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Dec 4th 6
Dec 3rd 7
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Time to Fall Asleep
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0m
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Dec 4th 0m
Dec 3rd 0m
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Bedtime
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12:33 am
Decreased by 42m
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Dec 4th 12:33 am
Dec 3rd 1:15 am
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Time Awake
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21m
Increased by 3m
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Dec 4th 21m
Dec 3rd 19m
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Time in REM
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50m
Decreased by 2m
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Dec 4th 50m
Dec 3rd 52m
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Time in Core
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4h 3m
Increased by 1h
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Dec 4th 4h 3m
Dec 3rd 3h 3m
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Time in Deep Sleep
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1h 6m
Decreased by 15m
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Dec 4th 1h 6m
Dec 3rd 1h 21m
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O2 Ring
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Average SpO2
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94.01
Decreased by 0.96
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Dec 4th 94.01
Dec 3rd 94.97
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O2 Score
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98
Increased by 12
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Dec 4th 98
Dec 3rd 86
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Average HR
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61
Decreased by 5
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Dec 4th 61
Dec 3rd 66
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HR Range
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54 - 81
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O2 statistics
O2 Ring
O2 statistics Duration 7h 20m 42s Time < 90% 26s Drops >= 3% 2 Drops >= 4% 2 Drops/hour 3% 0.27 Drops/hour 4% 0.27 Lowest SpO2 87% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 4h 15m 50s 58.0% 90–94% 3h 4m 28s 41.9% 85–89% 26s 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