October 4, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
49m
Decreased by 10m
-
Time in REM
-
1h 57m
Increased by 47m
-
Time in Core
-
4h 23m
Increased by 4m
-
Time in Deep Sleep
-
1h 14m
Decreased by 4m
-
Average SpO2
-
94.0
Decreased by 1.9
-
O2 Score
-
78
Decreased by 18
-
Average HR
-
74
Increased by 7
-
HR Range
-
50 - 101
Statistics
Usage Statistics
| Duration | 8h 31m 59s |
| Time < 90% | 1m 45s |
| Drops >= 3% | 31 |
| Drops >= 4% | 9 |
| Drops/hour 3% | 3.63 |
| Drops/hour 4% | 1.05 |
| Lowest SpO2 | 89% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 4h 32m 21s | 53.2% |
| 90–94% | 3h 57m 54s | 46.5% |
| 85–89% | 1m 45s | 0.3% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |