September 18, 2025
O2 Ring
Daniel’s Account
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Sleep Overview
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Time Asleep
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6h 5m
Decreased by 15m
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Sep 18th 6h 5m
Sep 17th 6h 19m
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Awakenings
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48
Decreased by 10
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Sep 18th 48
Sep 17th 58
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Time to Fall Asleep
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4m
Decreased by 2m
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Sep 18th 4m
Sep 17th 6m
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Bedtime
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1:14 am
Increased by 11m
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Sep 18th 1:14 am
Sep 17th 1:02 am
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Time Awake
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1h 4m
Decreased by 1h 19m
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Sep 18th 1h 4m
Sep 17th 2h 22m
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Time in REM
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47m
Increased by 11m
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Sep 18th 47m
Sep 17th 37m
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Time in Core
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4h 16m
Decreased by 28m
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Sep 18th 4h 16m
Sep 17th 4h 44m
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Time in Deep Sleep
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1h 2m
Increased by 3m
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Sep 18th 1h 2m
Sep 17th 59m
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O2 Ring
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Average SpO2
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94.0
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Sep 18th 94.0
Sep 13th 94.0
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O2 Score
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73
Increased by 7
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Sep 18th 73
Sep 13th 66
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Average HR
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69
Increased by 1
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Sep 18th 69
Sep 13th 68
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HR Range
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50 - 101
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O2 statistics
O2 Ring
O2 statistics Duration 7h 11m 2s Time < 90% 12m 10s Drops >= 3% 150 Drops >= 4% 112 Drops/hour 3% 20.88 Drops/hour 4% 15.59 Lowest SpO2 78% -
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
SpO2 Ranges Range Time % 95% and above 3h 10m 30s 44.2% 90–94% 3h 48m 23s 53.0% 85–89% 10m 59s 2.5% 80–84% 1m 2s 0.2% 75–79% 9s <0.1% 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