Dimensions
Size comparison
FalconD2 Air
| Falcon | D2 Air | Difference | |
|---|---|---|---|
| Height | 47.2 mm | 43.2 mm | +4 mm |
| Width | 49.4 mm | 43.2 mm | +6.2 mm |
| Thickness | 13 mm | 12.4 mm | +0.5 mm |
| Weight | 64 g | 46 g | +18 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Falcon better than D2 Air?
- Battery life (smartwatch mode)14 days vs 5 days2.8×
- GPS battery life38 h vs 20 h+90%
- Sport profiles160 vs 1610×
- Sapphire crystalYes · D2 Air: No
- Screen size1.28″ vs 1.2″+7%
- Resolution (width)416 px vs 390 px+7%
Why is D2 Air better than Falcon?
- Weight64 g vs 46.3 g+38%
- Thickness13 mm vs 12.4 mm+4%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 43 mm |
| Weight | 64 g | 46.3 g |
| Thickness | 13 mm | 12.4 mm |
| Height | 47.2 mm | 43.2 mm |
| Width | 49.4 mm | 43.2 mm |
| Case material | Titanium | Stainless steel |
| Sapphire crystal | Yes | No |
| Lens / cover glass | Sapphire crystal glass + anti-fingerprint coating | Corning® Gorilla® Glass 3 |
| Strap material | — | silicone and leather |
| Water resistance | 20 ATM | — |
| Display | ||
| Screen size | 1.28″ | 1.2″ |
| Display technology | AMOLED | — |
| Panel | AMOLED | — |
| AMOLED / OLED display | Yes | — |
| Touchscreen | Yes | — |
| Resolution (width) | 416 px | 390 px |
| Resolution (height) | 416 px | 390 px |
| Pixel density | 326 ppi | 325 ppi |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | 5 days |
| GPS battery life | 38 h | 20 h |
| GPS battery life (dual-band) | 21 h | — |
| Battery capacity | 500 mAh | — |
| Wireless charging | — | No |
| Charging | 5-pin plug charger | Garmin proprietary plug charger |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Temperature sensor | — | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | — | GPS, GLONASS, Galileo, Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Ambient light sensor |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | — | GLONASS, GALILEO |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Sport profiles | 160 | 16 |
| Connectivity | ||
| NFC payments | — | Yes |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5 | — |
| ANT+ sensors | — | Yes |
| Smart features | ||
| Music on the watch | — | Yes |
| Third-party apps | — | Yes |
| Platform | ||
| Operating system | Zepp OS | Garmin OS |
| Platform | Proprietary | Proprietary |
| Works with | iOS, Android | iOS, Android |
