Dimensions
Size comparison
GBD-300Compass Smartwatch
| GBD-300 | Compass Smartwatch | Difference | |
|---|---|---|---|
| Case size | 49 mm | 48 mm | +1 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is GBD-300 better than Compass Smartwatch?
GBD-300 has no measurable advantages in this pair.
Why is Compass Smartwatch better than GBD-300?
- AMOLED / OLED displayNo · GBD-300: Yes
Specifications
Side by side
| Design & durability | ||
| Case size | 49 mm | 48 mm |
| Thickness | 14.9 mm | — |
| Case material | Plastic / polymer | — |
| Lens / cover glass | Mineralglas Mineralglas | — |
| Strap material | Kunststoff, Resin | Silikon |
| Water resistance | 20 ATM | — |
| Water rating (maker) | 200 m / 20 bar / 20 ATM | — |
| Colours | — | Silver |
| Display | ||
| Display technology | LCD | AMOLED |
| Panel | LED | AMOLED |
| AMOLED / OLED display | No | Yes |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Sensors | accelerometer | heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Satellite systems | — | GPS |
| Compass | — | Yes |
| Connectivity | ||
| Bluetooth | 4 | — |
| Platform | ||
| Works with | — | Android |
