October 9, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
43m
Decreased by 8m
-
Time in REM
-
2h 6m
Increased by 27m
-
Time in Core
-
4h 27m
Decreased by 52m
-
Time in Deep Sleep
-
1h
Increased by 14m
-
Average SpO2
-
95.0
-
O2 Score
-
96
Increased by 2
-
Average HR
-
62
Decreased by 2
-
HR Range
-
47 - 95
Statistics
Usage Statistics
| Duration | 8h 22m 55s |
| Time < 90% | 19s |
| Drops >= 3% | 36 |
| Drops >= 4% | 7 |
| Drops/hour 3% | 4.29 |
| Drops/hour 4% | 0.84 |
| Lowest SpO2 | 89% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 6h 12m 1s | 74.0% |
| 90–94% | 2h 10m 36s | 26.0% |
| 85–89% | 19s | 0.1% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |