November 18, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h 22m
Increased by 27m
-
Time in REM
-
NA
-
Time in Core
-
NA
-
Time in Deep Sleep
-
NA
-
Average SpO2
-
93.0
-
O2 Score
-
85
Decreased by 11
-
Average HR
-
70
Increased by 3
-
HR Range
-
52 - 96
Statistics
Usage Statistics
| Duration | 8h 36m 21s |
| Time < 90% | 30m 23s |
| Drops >= 3% | 16 |
| Drops >= 4% | 8 |
| Drops/hour 3% | 1.86 |
| Drops/hour 4% | 0.93 |
| Lowest SpO2 | 88% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 2h 48m 50s | 32.7% |
| 90–94% | 5h 17m 9s | 61.4% |
| 85–89% | 30m 23s | 5.9% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |