| key specs |
| Strap Colour | Black | Amp Yellow, Black, Whitestone |
| Display Size | 35mm | - |
| Compatible OS | Android and iOS | - |
| Strap Material | Silicone | Silicone |
| Dial Shape | Round | Round |
| Display Type | AMOLED | AMOLED |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Garmin | Garmin |
| Model | D2 Air X15 | Forerunner 965 |
| Release date | October 22, 2025 | April 30, 2023 |
| Model Name | Garmin D2 Air X15 | - |
| Dial Shape | Round | Round |
| Strap Colour | Black | Amp Yellow, Black, Whitestone |
| Strap Material | Silicone | Silicone |
| Size | Regular | Regular |
| Water Resistance Depth | 5 ATM | - |
| Usage | Fitness & Outdoor | Regular |
| Ideal For | Unisex | Unisex |
| Dial Colour | - | Black |
| Touchscreen | - | 1.24 |
| Water Resistant | - | 5 ATM |
| dimensions |
| Weight (g) | 38.00 | 53.00 |
| Width | - | 47.2 |
| Height | - | 47.2 |
| Thickness | - | 13.2 |
| product details |
| Sensor | Heart Rate Monitor, Stress, Sleep, Pulse Ox blood oxygen | GPS, GLONASS, Galileo, Multi-frequency Positioning, SatIQ Technology, Garmin Elevate wrist heart rate monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Ambient light sensor, Pulse Ox Blood Oxygen Saturation Monitor |
| Compatible Device | Android and iOS | - |
| Notification | Call Notification, Smartphone Apps Notifications | - |
| Battery Life | 10 days | 23 days |
| Charger Type | - | Garmin proprietary plug charger |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Yes |
| Third Party App Support | Yes | - |
| Call Features | Make and Receive calls | - |
| Other Connectivity Features | GPS, Galileo, Glonass, Beidou, QZSS | - |
| Wi-Fi | - | Yes |
| GPS | - | Yes |
| platform and storage features |
| Compatible Operating System | Android and iOS | - |
| RAM | 8GB | 32 GB |
| camera and display features |
| Display Resolution | 454 x 454 | 454 x 454 |
| Display Size | 35mm | - |
| Display Type | AMOLED | AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | - |
| Alarm Clock | Yes | - |
| Date & Time Display | Yes | Yes |
| Language | English | - |