Dimensions
Size comparison
Apex 2Street X
| Apex 2 | Street X | Difference | |
|---|---|---|---|
| Height | 42.8 mm | 45 mm | −2.2 mm |
| Width | 43 mm | 45 mm | −2 mm |
| Thickness | 12.8 mm | 13.8 mm | −1 mm |
| Weight | 53 g | 48 g | +5 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Apex 2 better than Street X?
- Battery life (smartwatch mode)13 days vs 10 days+30%
- Offline mapsYes · Street X: No
- Thickness12.8 mm vs 13.8 mm+8%
Why is Street X better than Apex 2?
- AMOLED / OLED displayNo · Apex 2: Yes
- GPS battery life40 h vs 42 h+5%
- Weight53 g vs 48 g+10%
- Resolution (width)240 px vs 416 px+73%
- Screen size1.2″ vs 1.28″+7%
- Pixel density200 ppi vs 325 ppi+62%
Specifications
Side by side
| Design & durability | ||
| Case size | 43 mm | 45 mm |
| Weight | 53 g | 48 g |
| Thickness | 12.8 mm | 13.8 mm |
| Height | 42.8 mm | 45 mm |
| Width | 43 mm | 45 mm |
| Case material | Titanium | Plastic / polymer |
| Sapphire crystal | Yes | — |
| Lens / cover glass | Sapphire Glass | — |
| Strap material | Silicone / Nylon | — |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | 5 ATM | WR50 |
| Military-grade (MIL-STD-810) | — | Yes |
| Colours | — | Night Black, Snow White, Forest Green |
| Display | ||
| Screen size | 1.2″ | 1.28″ |
| Display technology | Memory-in-pixel (transflective) | AMOLED |
| Panel | Touch Screen Always-On Memory LCD | AMOLED |
| AMOLED / OLED display | No | Yes |
| Always-on display | Yes | — |
| Touchscreen | Yes | Yes |
| Resolution (width) | 240 px | 416 px |
| Resolution (height) | 240 px | 416 px |
| Pixel density | 200 ppi | 325 ppi |
| Battery | ||
| Battery life (smartwatch mode) | 13 days | 10 days |
| GPS battery life | 40 h | 42 h |
| Battery capacity | — | 385 mAh |
| Battery type | — | Li-Pol |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | — |
| ECG | Yes | — |
| Skin temperature | — | Yes |
| Temperature sensor | Yes | Yes |
| HRV tracking | Yes | Yes |
| Sleep tracking | Yes | 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 | Barometer, Magnetometer compass, Accelerometer, Gyroscope |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | — |
| Offline maps | Yes | No |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Multisport / triathlon mode | Yes | — |
| Sport profiles | 35 | — |
| LED flashlight | — | Yes |
| Connectivity | ||
| Wi-Fi | Wi-Fi 4 | — |
| Smart features | ||
| Music on the watch | Yes | — |
| Storage | 8 GB | — |
| Platform | ||
| Operating system | — | Polar OS |
| Platform | Proprietary | Proprietary |
| Works with | — | Android, iOS |
