October 18, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h
-
Time in REM
-
1h 31m
Decreased by 12m
-
Time in Core
-
4h 29m
Decreased by 27m
-
Time in Deep Sleep
-
1h
Increased by 11m
-
Average SpO2
-
94.0
Increased by 1.0
-
O2 Score
-
77
Decreased by 1
-
Average HR
-
65
Increased by 4
-
HR Range
-
49 - 91
Statistics
Usage Statistics
| Duration | 8h 6m 24s |
| Time < 90% | 6m 16s |
| Drops >= 3% | 38 |
| Drops >= 4% | 21 |
| Drops/hour 3% | 4.69 |
| Drops/hour 4% | 2.59 |
| Lowest SpO2 | 88% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 4h 5m 30s | 50.5% |
| 90–94% | 3h 54m 39s | 48.2% |
| 85–89% | 6m 16s | 1.3% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |