| key specs | 
| Strap Colour | Black | Khaki Leather Strap, Cyan Fluoroelastomer Strap, Rose Gold Milanese Strap,Black Fluoroelastomer Strap | 
| Display Size | 48mm | 42mm | 
| Compatible OS | iOS, Android | - | 
| Strap Material | Silicone | - | 
| Dial Shape | Round | Round | 
| Ideal For | Men | - | 
| Display Type | - | AMOLED | 
| general | 
| Brand | Diesel | Huawei | 
| Model | Full Guard 2.5 | Watch GT 2 (42mm) | 
| Release date | August 1, 2018 | September 1, 2019 | 
| Model Number | Full Guard 2.5 | - | 
| Model Name | DZT2010 | - | 
| Dial Shape | Round | Round | 
| Strap Material | Silicone | - | 
| Size | Regular | - | 
| Touchscreen | Yes | Yes | 
| Water Resistant | Yes | 5ATM | 
| Usage | Fitness & Outdoor | - | 
| Dial Material | Stainless Steel | Stainless Steel | 
| Ideal For | Men | - | 
| Strap Colour | Black | Khaki Leather Strap, Cyan Fluoroelastomer Strap, Rose Gold Milanese Strap,Black Fluoroelastomer Strap | 
| Water Resistance Depth | - | 50 metres | 
| Dial Colour | - | Black Stainless Steel, Stainless Steel, Rose God Stainless Steel | 
| product details | 
| Closure | Strap Buckle | - | 
| Sensor | Accelerometer, Ambient Light, Gyroscope, Heart Rate | Accelerometer, Gyroscope, Geomagnetic sensor,  Optical heart rate sensor,  Ambient light sensor, Air pressure sensor, Capacitive sensor | 
| Notification | Yes | Yes | 
| Notification Type | Text / Email / Social Media / App Alerts / Multiple Time Zones / Alarm Clock / Calendar Alerts | SMS messages, Email, Calendar, and Social Media apps | 
| Battery Life | 2 days | Up to 14-Days | 
| Charge Time | 120 mins | - | 
| Charger Type | Wireless | - | 
| Rechargeable Battery | Yes | Yes | 
| Compatible Device | - | Android 4.4 or later, iOS 9.0 or later | 
| Other Features | - | Weather, Alarm, Timer, Stopwatch, Flashlight and Find My Phone. | 
| connectivity features | 
| Call Function | No | Yes | 
| Bluetooth | Yes | Yes | 
| Bluetooth Version | 4.1 | 5 | 
| GPS | - | Yes | 
| Call Features | - | Bluetooth Calling | 
| platform and storage features | 
| Operating System | Wear OS | Kirin A1 | 
| Compatible Operating System | iOS, Android | - | 
| RAM | 512MB | - | 
| Internal Memory | 4GB | - | 
| camera and display features | 
| Display Resolution | 454 x 454 Pixel | 454 x 454 | 
| Display Size | 48mm | 42mm | 
| Display Type | - | AMOLED | 
| fitness and watch functions | 
| Heart Rate Monitor | Yes | Yes | 
| Calendar | Yes | - | 
| Alarm Clock | Yes | - | 
| Date & Time Display | Yes | Yes | 
| Language | English | - | 
| Number of Buttons | 3 | 2 | 
| Step Count | - | Yes | 
| Calorie Count | - | Yes | 
| dimensions | 
| Width | - | 41.8 | 
| Height | - | 41.8 | 
| Thickness | - | 9.4 | 
| Weight (g) | - | 29.00 | 
| audio and video features | 
| Microphone | - | Yes |