December 27, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h 24m
Increased by 27m
-
Time in REM
-
1h 6m
Decreased by 28m
-
Time in Core
-
4h 55m
Decreased by 2m
-
Time in Deep Sleep
-
37m
Decreased by 23m
-
Average SpO2
-
94.0
Decreased by 1.0
-
O2 Score
-
99
Increased by 3
-
Average HR
-
67
Increased by 2
-
HR Range
-
48 - 99
Statistics
Usage Statistics
| Duration | 8h 11m 52s |
| Time < 90% | 7s |
| Drops >= 3% | 1 |
| Drops >= 4% | 1 |
| Drops/hour 3% | 0.12 |
| Drops/hour 4% | 0.12 |
| Lowest SpO2 | 89% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 1h 58m 26s | 24.1% |
| 90–94% | 6h 13m 20s | 75.9% |
| 85–89% | 7s | <0.1% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |