November 15, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
55m
Increased by 26m
-
Time in REM
-
1h 8m
Decreased by 45m
-
Time in Core
-
5h 18m
Increased by 1h 8m
-
Time in Deep Sleep
-
57m
Increased by 9m
-
Average SpO2
-
94.0
Increased by 2.0
-
O2 Score
-
85
Decreased by 14
-
Average HR
-
69
-
HR Range
-
50 - 100
Statistics
Usage Statistics
| Duration | 8h 33m 21s |
| Time < 90% | 7m 56s |
| Drops >= 3% | 23 |
| Drops >= 4% | 21 |
| Drops/hour 3% | 2.69 |
| Drops/hour 4% | 2.45 |
| Lowest SpO2 | 86% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 2h 40m 15s | 31.2% |
| 90–94% | 5h 45m 11s | 67.2% |
| 85–89% | 7m 56s | 1.5% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |