November 9, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
57m
Increased by 35m
-
Time in REM
-
1h 30m
Increased by 11m
-
Time in Core
-
4h 58m
Increased by 1h 33m
-
Time in Deep Sleep
-
47m
Increased by 3m
-
Average SpO2
-
93.0
Decreased by 2.0
-
O2 Score
-
96
-
Average HR
-
66
Decreased by 2
-
HR Range
-
50 - 114
Statistics
Usage Statistics
| Duration | 8h 24m 59s |
| Time < 90% | 6m 23s |
| Drops >= 3% | 18 |
| Drops >= 4% | 3 |
| Drops/hour 3% | 2.14 |
| Drops/hour 4% | 0.36 |
| Lowest SpO2 | 88% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 2h 4m 45s | 24.7% |
| 90–94% | 6h 13m 52s | 74.0% |
| 85–89% | 6m 23s | 1.3% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |