October 21, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
58m
Decreased by 21m
-
Time in REM
-
1h 37m
Increased by 2m
-
Time in Core
-
4h 51m
Increased by 33m
-
Time in Deep Sleep
-
50m
Decreased by 8m
-
Average SpO2
-
94.0
-
O2 Score
-
70
Decreased by 4
-
Average HR
-
65
-
HR Range
-
46 - 96
Statistics
Usage Statistics
| Duration | 8h 22m 38s |
| Time < 90% | 17m 45s |
| Drops >= 3% | 35 |
| Drops >= 4% | 27 |
| Drops/hour 3% | 4.18 |
| Drops/hour 4% | 3.22 |
| Lowest SpO2 | 86% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 4h 3m 36s | 48.5% |
| 90–94% | 4h 1m 18s | 48.0% |
| 85–89% | 17m 45s | 3.5% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |