vs
3.5Display8.1
9.7Health tracking4.9
Why is ForeVive 3 SB-340 better than Stratos 4 Pro?
ForeVive 3 SB-340 has no measurable advantages in this pair.
Why is Stratos 4 Pro better than ForeVive 3 SB-340?
- AMOLED / OLED displayNo · ForeVive 3 SB-340: Yes
- Battery life (smartwatch mode)15 days vs 18 days+20%
- Battery capacity200 mAh vs 500 mAh2.5×
- Screen size1.32″ vs 1.43″+8%
- Resolution (width)360 px vs 466 px+29%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 49 mm |
| Weight | — | 60 g |
| Thickness | — | 14 mm |
| Height | — | 46.3 mm |
| Width | — | 46.3 mm |
| Case material | — | Stainless steel |
| Lens / cover glass | Kristallglas | Gorilla Glas 3 |
| Strap material | — | Silikon |
| Water resistance | — | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Colours | — | Black, Orange |
| Display | ||
| Screen size | 1.32″ | 1.43″ |
| Display technology | — | AMOLED |
| Panel | IPS | AMOLED |
| AMOLED / OLED display | No | Yes |
| Touchscreen | Yes | Yes |
| Resolution (width) | 360 px | 466 px |
| Resolution (height) | 360 px | 466 px |
| Battery | ||
| Battery life (smartwatch mode) | 15 days | 18 days |
| Battery capacity | 200 mAh | 500 mAh |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Skin temperature | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, SpO2 | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Satellite systems | — | GPS, GLONASS, GALILEO, BDS |
| Connectivity | ||
| Bluetooth | 3 | 5.3 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
