October 10, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h 14m
Increased by 32m
-
Time in REM
-
1h 20m
Decreased by 47m
-
Time in Core
-
4h 47m
Increased by 20m
-
Time in Deep Sleep
-
52m
Decreased by 8m
-
Average SpO2
-
95.0
-
O2 Score
-
98
Increased by 2
-
Average HR
-
59
Decreased by 3
-
HR Range
-
44 - 94
Statistics
Usage Statistics
| Duration | 8h 18m 25s |
| Time < 90% | 10s |
| Drops >= 3% | 9 |
| Drops >= 4% | 3 |
| Drops/hour 3% | 1.08 |
| 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 | 6h 24m 11s | 77.1% |
| 90–94% | 1h 54m 5s | 22.9% |
| 85–89% | 10s | <0.1% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |