October 20, 2025
O2 Ring
Nancy’s Account
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Sleep Overview
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Time Asleep
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6h 50m
Increased by 21m
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Oct 20th 6h 50m
Oct 19th 6h 30m
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Awakenings
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23
Increased by 8
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Oct 20th 23
Oct 19th 15
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Time to Fall Asleep
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2m
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Oct 20th 2m
Oct 19th 1m
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Bedtime
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9:16 pm
Increased by 7m
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Oct 20th 9:16 pm
Oct 19th 9:09 pm
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Time Awake
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1h 18m
Increased by 38m
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Oct 20th 1h 18m
Oct 19th 40m
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Time in REM
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1h 35m
Increased by 4m
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Oct 20th 1h 35m
Oct 19th 1h 31m
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Time in Core
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4h 18m
Increased by 13m
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Oct 20th 4h 18m
Oct 19th 4h 5m
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Time in Deep Sleep
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58m
Increased by 4m
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Oct 20th 58m
Oct 19th 54m
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O2 Ring
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Average SpO2
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94.0
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Oct 20th 94.0
Oct 19th 94.0
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O2 Score
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74
Decreased by 7
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Oct 20th 74
Oct 19th 81
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Average HR
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65
Increased by 1
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Oct 20th 65
Oct 19th 64
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HR Range
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46 - 99
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O2 statistics
O2 Ring
O2 statistics Duration 8h 13m 1s Time < 90% 7m 47s Drops >= 3% 53 Drops >= 4% 24 Drops/hour 3% 6.45 Drops/hour 4% 2.92 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 3h 32m 56s 43.2% 90–94% 4h 32m 19s 55.2% 85–89% 7m 47s 1.6% 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