Specification | Amazfit GTS 4 mini | Polar Vantage m2 |
---|---|---|
Physical | ||
Lenth (inch) | 1.64 | 1.81 |
Height (inch) | 0.36 | 0.49 |
Width (inch) | 1.44 | 1.81 |
Features | ||
Bluetooth | ||
Speaker | ||
Others | blood oxygen tracker, sleep tracker,120+ sports mode | music control, notifications,etc. |
Sensors | heart rate , vo2 max, pedometer,gpd, track sports, breathing , training activity. | fitspark training,koomot training, gps, trackback navigation,heart rate track, pedometer |
Voice Control | ||
App Control | ||
Water Resistant | ||
General | ||
Screen Size (mm) | 42 mm | 32 mm |
Display Type | AMOLED HD Display | LED HD Display |
Frame | stainless steel | stainless steel |
Color/finish | black | black/grey |