4.4Display2.1
Dimensions
Size comparison
Vertix 2SFlex Smart
| Vertix 2S | Flex Smart | Difference | |
|---|---|---|---|
| Case size | 50.3 mm | 44 mm | +6.3 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Vertix 2S better than Flex Smart?
- Screen size1.4″ vs 1.1″+27%
Why is Flex Smart better than Vertix 2S?
Flex Smart has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 50 mm | 44 mm |
| Weight | 87 g | — |
| Thickness | 16 mm | — |
| Height | 50.3 mm | — |
| Width | 50.3 mm | — |
| Case material | Titanium | — |
| Sapphire crystal | Yes | — |
| Lens / cover glass | Sapphire Glass | — |
| Strap material | Silicone / Nylon | Silikon, Edelstahl |
| Water resistance | 10 ATM | — |
| Water rating (maker) | 10 ATM | — |
| Colours | — | Silver, Red |
| Display | ||
| Screen size | 1.4″ | 1.1″ |
| Display technology | Memory-in-pixel (transflective) | LCD |
| Panel | Touch Screen Always-On Memory LCD | LCD |
| AMOLED / OLED display | No | No |
| Always-on display | Yes | — |
| Touchscreen | Yes | — |
| Resolution (width) | 280 px | — |
| Resolution (height) | 280 px | — |
| Pixel density | 200 ppi | — |
| Battery | ||
| Battery life (smartwatch mode) | 36 days | — |
| GPS battery life | 118 h | — |
| GPS battery life (dual-band) | 43 h | — |
| Battery capacity | — | 150 mAh |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | — |
| ECG | Yes | — |
| Temperature sensor | Yes | — |
| HRV tracking | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | Optical Heart Rate Monitor, Barometric Altimeter, Accelerometer, Gyroscope, 3D Compass, Thermometer ), Optical Pulse Oximeter, Electrical Heart Rate Sensor for HRV and Wellness Checks | — |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Dual-band GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | — |
| Offline maps | Yes | — |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Multisport / triathlon mode | Yes | — |
| Sport profiles | 43 | — |
| LED flashlight | — | Yes |
| Connectivity | ||
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | — | 2 |
| Smart features | ||
| Music on the watch | Yes | — |
| Storage | 32 GB | — |
| Platform | ||
| Platform | Proprietary | — |
| Works with | — | iOS, Android |
