October 20, 2025
O2 Ring
Nancy’s Account
-
Time Awake
-
1h 18m
Increased by 38m
-
Time in REM
-
1h 35m
Increased by 4m
-
Time in Core
-
4h 18m
Increased by 13m
-
Time in Deep Sleep
-
58m
Increased by 4m
-
Average SpO2
-
94.0
-
O2 Score
-
74
Decreased by 7
-
Average HR
-
65
Increased by 1
-
HR Range
-
46 - 99
Statistics
Usage Statistics
| Duration | 8h 13m 1s |
| Time < 90% | 7m 47s |
| Drops >= 3% | 53 |
| Drops >= 4% | 24 |
| Drops/hour 3% | 6.45 |
| Drops/hour 4% | 2.92 |
| Lowest SpO2 | 87% |
SpO2 Ranges
Time in each range, as a share of the night's recorded readings
| Range | Time | % |
|---|---|---|
| 95% and above | 3h 32m 56s | 43.2% |
| 90–94% | 4h 32m 19s | 55.2% |
| 85–89% | 7m 47s | 1.6% |
| 80–84% | 0s | 0.0% |
| 75–79% | 0s | 0.0% |
| Below 75% | 0s | 0.0% |