Dimensions
Size comparison
Pace 3Pace 4
| Pace 3 | Pace 4 | Difference | |
|---|---|---|---|
| Height | 41.9 mm | 43.4 mm | −1.5 mm |
| Width | 41.9 mm | 43.4 mm | −1.5 mm |
| Thickness | 11.7 mm | 11.8 mm | −0.1 mm |
| Weight | 39 g | 40 g | −1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Pace 3 better than Pace 4?
- Weight39 g vs 40 g+3%
Why is Pace 4 better than Pace 3?
- Battery life (smartwatch mode)15 days vs 19 days+27%
- AMOLED / OLED displayNo · Pace 3: Yes
- Offline mapsNo · Pace 3: Yes
- GPS battery life38 h vs 41 h+8%
- GPS battery life (dual-band)15 h vs 31 h2.1×
- Resolution (width)240 px vs 390 px+62%
- Pixel density200 ppi vs 325 ppi+62%
Specifications
Side by side
| Design & durability | ||
| Case size | 42 mm | 43 mm |
| Weight | 39 g | 40 g |
| Thickness | 11.7 mm | 11.8 mm |
| Height | 41.9 mm | 43.4 mm |
| Width | 41.9 mm | 43.4 mm |
| Case material | Plastic / polymer | Plastic / polymer |
| Sapphire crystal | No | No |
| Lens / cover glass | Mineral Glass | Mineral Glass |
| Strap material | Silicone / Nylon | Silicone / Nylon |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | 5 ATM | 5 ATM |
| Display | ||
| Screen size | 1.2″ | 1.2″ |
| Display technology | Memory-in-pixel (transflective) | AMOLED |
| Panel | Touch Screen Always-On Memory LCD | Touch Screen Always-On AMOLED Display |
| AMOLED / OLED display | No | Yes |
| Always-on display | Yes | Yes |
| Touchscreen | Yes | Yes |
| Resolution (width) | 240 px | 390 px |
| Resolution (height) | 240 px | 390 px |
| Pixel density | 200 ppi | 325 ppi |
| Battery | ||
| Battery life (smartwatch mode) | 15 days | 19 days |
| Battery life with always-on display | — | 6 days |
| GPS battery life | 38 h | 41 h |
| GPS battery life (dual-band) | 15 h | 31 h |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | 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 | Microphone to record training logs, use voice commands, and save Voice Pins, Optical Heart Rate Monitor, Barometric Altimeter, Accelerometer, Gyroscope, 3D Compass, Thermometer ), Optical Pulse Oximeter |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Offline maps | No | Yes |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Multisport / triathlon mode | Yes | Yes |
| Sport profiles | 28 | 28 |
| Connectivity | ||
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Smart features | ||
| Microphone | — | Yes |
| Music on the watch | Yes | Yes |
| Storage | 4 GB | 4 GB |
| Platform | ||
| Platform | Proprietary | Proprietary |
