November 16, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
36m
Decreased by 19m
-
Time in REM
-
47m
Decreased by 21m
-
Time in Core
-
2h 47m
Decreased by 2h 31m
-
Time in Deep Sleep
-
45m
Decreased by 13m
-
Average SpO2
-
94.0
-
O2 Score
-
66
Decreased by 19
-
Average HR
-
71
Increased by 2
-
HR Range
-
54 - 100
Statistics
Usage Statistics
| Duration | 6h 36m |
| Time < 90% | 53s |
| Drops >= 3% | 42 |
| Drops >= 4% | 54 |
| Drops/hour 3% | 6.36 |
| Drops/hour 4% | 8.18 |
| Lowest SpO2 | 88% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 2h 42m 39s | 41.1% |
| 90–94% | 3h 52m 29s | 58.7% |
| 85–89% | 53s | 0.2% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |