vs
5.0Display6.4
3.6Battery life3.0
4.9Health tracking8.3
4.9Sports & outdoor2.9
2.8Build & durability4.7
Dimensions
Size comparison
Forerunner 265Grit X2
| Forerunner 265 | Grit X2 | Difference | |
|---|---|---|---|
| Height | 46.1 mm | 44.7 mm | +1.4 mm |
| Width | 46.1 mm | 44.7 mm | +1.4 mm |
| Thickness | 12.9 mm | 12.5 mm | +0.4 mm |
| Weight | 47 g | 62 g | −15 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Forerunner 265 better than Grit X2?
- Battery life (smartwatch mode)13 days vs 8 days+62%
- Weight47 g vs 62 g+32%
Why is Grit X2 better than Forerunner 265?
- GPS battery life20 h vs 25 h+25%
- Storage8 GB vs 32 GB4×
- Sapphire crystalNo · Forerunner 265: Yes
- Thickness12.9 mm vs 12.5 mm+3%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 45 mm |
| Weight | 47 g | 62 g |
| Thickness | 12.9 mm | 12.5 mm |
| Height | 46.1 mm | 44.7 mm |
| Width | 46.1 mm | 44.7 mm |
| Case material | Plastic / polymer | Stainless steel |
| Sapphire crystal | No | Yes |
| Lens / cover glass | Corning® Gorilla® Glass 3 | — |
| Strap material | silicone | — |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | 5 ATM | WR50 |
| Military-grade (MIL-STD-810) | — | Yes |
| Colours | — | Brown Copper, Night Black |
| Display | ||
| Screen size | 1.3″ | 1.28″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Touchscreen | Yes | Yes |
| Resolution (width) | 416 px | 416 px |
| Resolution (height) | 416 px | 416 px |
| Pixel density | 320 ppi | 325 ppi |
| Battery | ||
| Battery life (smartwatch mode) | 13 days | 8 days |
| GPS battery life | 20 h | 25 h |
| GPS battery life (dual-band) | 14 h | — |
| Battery capacity | — | 310 mAh |
| Battery type | Lithium ion | Li-Pol |
| Wireless charging | No | — |
| Charging | Garmin proprietary plug charger | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Skin temperature | — | Yes |
| Temperature sensor | Yes | Yes |
| HRV tracking | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | GPS, GLONASS, Galileo, QZSS, BeiDou, SatIQ technology, Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Ambient light sensor | Barometer, Magnetometer compass, Accelerometer, Gyroscope |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | — |
| Offline maps | — | Yes |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Multisport / triathlon mode | Yes | — |
| Sport profiles | 58 | — |
| LED flashlight | — | No |
| Connectivity | ||
| NFC payments | Yes | — |
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | — | 5.1 |
| ANT+ sensors | Yes | — |
| Smart features | ||
| Music on the watch | Yes | — |
| Storage | 8 GB | 32 GB |
| Third-party apps | Yes | — |
| Platform | ||
| Operating system | Garmin OS | Polar OS |
| Platform | Proprietary | Proprietary |
| Works with | iOS, Android | Android, iOS |
Related comparisons
vs
Garmin Forerunner 970vsGarmin Forerunner 2655.94.8
vsGarmin Forerunner 570 42mmvsGarmin Forerunner 2654.54.8
vsGarmin Forerunner 570 47mmvsGarmin Forerunner 2654.84.8vs
Garmin Forerunner 265vsPolar Vantage M34.84.5
vsGarmin Forerunner 165vsGarmin Forerunner 2654.34.8vs
Garmin Forerunner 265vsGarmin Forerunner 265S4.85.1