November 23, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
47m
Decreased by 9m
-
Time in REM
-
1h 23m
Decreased by 9m
-
Time in Core
-
4h 43m
Increased by 14m
-
Time in Deep Sleep
-
1h 4m
Decreased by 3m
-
Average SpO2
-
95.0
-
O2 Score
-
96
Increased by 5
-
Average HR
-
73
Increased by 6
-
HR Range
-
57 - 101
Statistics
Usage Statistics
| Duration | 8h 8m 36s |
| Time < 90% | 11s |
| Drops >= 3% | 36 |
| Drops >= 4% | 7 |
| Drops/hour 3% | 4.42 |
| Drops/hour 4% | 0.86 |
| Lowest SpO2 | 89% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 4h 8m 25s | 50.8% |
| 90–94% | 4h 1s | 49.1% |
| 85–89% | 11s | <0.1% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |