November 17, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
55m
Increased by 20m
-
Time in REM
-
1h 37m
Increased by 50m
-
Time in Core
-
5h 19m
Increased by 2h 32m
-
Time in Deep Sleep
-
30m
Decreased by 15m
-
Average SpO2
-
93.0
Decreased by 1.0
-
O2 Score
-
96
Increased by 30
-
Average HR
-
67
Decreased by 4
-
HR Range
-
51 - 92
Statistics
Usage Statistics
| Duration | 8h 29m 5s |
| Time < 90% | 7m 38s |
| Drops >= 3% | 28 |
| Drops >= 4% | 1 |
| Drops/hour 3% | 3.3 |
| Drops/hour 4% | 0.12 |
| Lowest SpO2 | 88% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 2h 35m 16s | 30.5% |
| 90–94% | 5h 46m 12s | 68.0% |
| 85–89% | 7m 38s | 1.5% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |