vs
Dimensions
Size comparison
GBD-300Stratos 3 Pro
| GBD-300 | Stratos 3 Pro | Difference | |
|---|---|---|---|
| Case size | 49 mm | 46.3 mm | +2.7 mm |
| Thickness | 14.9 mm | 14.8 mm | +0.1 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is GBD-300 better than Stratos 3 Pro?
GBD-300 has no measurable advantages in this pair.
Why is Stratos 3 Pro better than GBD-300?
- AMOLED / OLED displayNo · GBD-300: Yes
Specifications
Side by side
| Design & durability | ||
| Case size | 49 mm | 46 mm |
| Weight | — | 60 g |
| Thickness | 14.9 mm | 14.8 mm |
| Height | — | 46.3 mm |
| Width | — | 46.3 mm |
| Case material | Plastic / polymer | Plastic / polymer |
| Lens / cover glass | Mineralglas Mineralglas | Chemisch verstärktes Glas |
| Strap material | Kunststoff, Resin | Silikon |
| Water resistance | 20 ATM | — |
| Water rating (maker) | 200 m / 20 bar / 20 ATM | — |
| Colours | — | Black |
| Display | ||
| Screen size | — | 1.43″ |
| Display technology | LCD | AMOLED |
| Panel | LED | AMOLED |
| AMOLED / OLED display | No | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | — | 466 px |
| Resolution (height) | — | 466 px |
| Battery | ||
| Battery life (smartwatch mode) | — | 20 days |
| Battery capacity | — | 400 mAh |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| ECG | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | accelerometer | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Satellite systems | — | GPS, GLONASS, GALILEO, BDS |
| Connectivity | ||
| Bluetooth | 4 | 5.3 |
| Platform | ||
| Works with | — | iOS, Android |
