November 27, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h 3m
Decreased by 11m
-
Time in REM
-
1h 31m
Decreased by 13m
-
Time in Core
-
4h 39m
Decreased by 4m
-
Time in Deep Sleep
-
41m
Increased by 3m
-
Average SpO2
-
95.0
-
O2 Score
-
78
Decreased by 21
-
Average HR
-
68
Increased by 4
-
HR Range
-
50 - 98
Statistics
Usage Statistics
| Duration | 8h 2m 27s |
| Time < 90% | 0s |
| Drops >= 3% | 49 |
| Drops >= 4% | 38 |
| Drops/hour 3% | 6.09 |
| Drops/hour 4% | 4.73 |
| Lowest SpO2 | 90% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 4h 35m 59s | 57.2% |
| 90–94% | 3h 26m 29s | 42.8% |
| 85–89% | 0s | 0.0% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |