October 28, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
50m
Decreased by 13m
-
Time in REM
-
1h 52m
Increased by 35m
-
Time in Core
-
4h 39m
Decreased by 25m
-
Time in Deep Sleep
-
58m
Increased by 4m
-
Average SpO2
-
94.0
-
O2 Score
-
78
Decreased by 2
-
Average HR
-
66
Increased by 2
-
HR Range
-
47 - 94
Statistics
Usage Statistics
| Duration | 8h 27m 16s |
| Time < 90% | 17m 38s |
| Drops >= 3% | 22 |
| Drops >= 4% | 24 |
| Drops/hour 3% | 2.6 |
| Drops/hour 4% | 2.84 |
| Lowest SpO2 | 85% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 3h 24m 28s | 40.3% |
| 90–94% | 4h 45m 11s | 56.2% |
| 85–89% | 17m 38s | 3.5% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |