OURA 4
Valid minutes: 471
| Device ↓ / PSG → |
Deep |
Light |
REM |
Wake |
| Deep |
71.6% |
3.5% |
4.3% |
1.1% |
| Light |
27.3% |
84.0% |
21.5% |
25.6% |
| REM |
1.1% |
3.5% |
74.2% |
3.3% |
| Wake |
0.0% |
9.0% |
0.0% |
70.0% |
Ultrahuman
Valid minutes: 474
| Device ↓ / PSG → |
Deep |
Light |
REM |
Wake |
| Deep |
89.8% |
9.2% |
10.9% |
2.5% |
| Light |
2.3% |
51.0% |
56.4% |
48.1% |
| REM |
8.0% |
39.3% |
32.7% |
6.3% |
| Wake |
0.0% |
0.5% |
0.0% |
43.0% |
RingConn Gen2
Valid minutes: 464
| Device ↓ / PSG → |
Deep |
Light |
REM |
Wake |
| Deep |
66.3% |
12.6% |
2.2% |
5.7% |
| Light |
25.6% |
51.0% |
23.9% |
26.1% |
| REM |
8.1% |
34.3% |
73.9% |
23.9% |
| Wake |
0.0% |
2.0% |
0.0% |
44.3% |
EQ ECTRI
Valid minutes: 430
| Device ↓ / PSG → |
Deep |
Light |
REM |
Wake |
| Deep |
100.0% |
66.9% |
55.6% |
39.2% |
| Light |
0.0% |
33.1% |
44.4% |
27.0% |
| REM |
0.0% |
0.0% |
0.0% |
0.0% |
| Wake |
0.0% |
0.0% |
0.0% |
33.8% |
Garmin Fenix8
Valid minutes: 427
| Device ↓ / PSG → |
Deep |
Light |
REM |
Wake |
| Deep |
92.0% |
10.7% |
0.0% |
2.6% |
| Light |
8.0% |
86.4% |
40.5% |
59.0% |
| REM |
0.0% |
2.8% |
59.5% |
1.3% |
| Wake |
0.0% |
0.0% |
0.0% |
37.2% |
Samsung Galaxy
Valid minutes: 458
| Device ↓ / PSG → |
Deep |
Light |
REM |
Wake |
| Deep |
84.9% |
0.0% |
0.0% |
0.0% |
| Light |
15.1% |
73.3% |
11.1% |
23.0% |
| REM |
0.0% |
4.6% |
88.9% |
1.1% |
| Wake |
0.0% |
22.1% |
0.0% |
75.9% |
Circular Slim
Valid minutes: 463
| Device ↓ / PSG → |
Deep |
Light |
REM |
Wake |
| Deep |
92.0% |
28.6% |
13.5% |
8.0% |
| Light |
8.0% |
54.8% |
49.4% |
47.1% |
| REM |
0.0% |
16.6% |
37.1% |
8.0% |
| Wake |
0.0% |
0.0% |
0.0% |
36.8% |