Garmin D2 Mach 2 vs Garmin Fenix 7S comparison
        
        
            
                
                    
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                    | key specs | 
| Display Size | 35mm | 30mm | 
| Dial Shape | Round | - | 
| Ideal For | Unisex | Unisex | 
| Compatible OS | - | Android, iOS | 
| Strap Material | - | Silicone | 
| general | 
| Brand | Garmin | Garmin | 
| Model | D2 Mach 2 | Fenix 7S | 
| Release date | October 22, 2025 | January 18, 2022 | 
| Model Name | Garmin D2 Mach 2 | Garmin Fenix 7S | 
| Dial Colour | Black | Black | 
| Dial Shape | Round | - | 
| Water Resistant | 10 ATM | Yes | 
| Ideal For | Unisex | Unisex | 
| Strap Material | - | Silicone | 
| Size | - | Large | 
| Touchscreen | - | Yes | 
| Water Resistance Depth | - | 10ATM | 
| Usage | - | Fitness & Outdoor | 
| dimensions | 
| Width | 47 | - | 
| Height | 47 | - | 
| Thickness | 13.8 | - | 
| Weight (g) | 73.00 | 58.00 | 
| product details | 
| Talk time | 14 | - | 
| connectivity features | 
| Call Function | Yes | Yes | 
| Bluetooth | Yes | Yes | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Third Party App Support | Yes | Yes | 
| Call Features | Yes | Reject calls with text | 
| Other Connectivity Features | Glonass, Galileo, Beidou, QZSS | Text response | 
| Messaging Support | - | Yes | 
| camera and display features | 
| Display Resolution | 454 x 454 | 240 x 240 | 
| Display Size | 35mm | 30mm | 
| Flash | - | Yes | 
| Backlight Display | - | Yes | 
| Scratch Resistant | - | Yes | 
| fitness and watch functions | 
| Step Count | Yes | Yes | 
| Calorie Count | Yes | Yes | 
| Heart Rate Monitor | Yes | Yes | 
| Compass | Yes | Yes | 
| Calendar | Yes | Yes | 
| Alarm Clock | Yes | Yes | 
| Date & Time Display | Yes | Yes | 
| Language | English | English | 
| Altimeter | - | Yes | 
| Number of Buttons | - | 5 | 
| Other Fitness Features | - | Fitness age, Body Battery | 
| Other Watch Functions | - | stopwatch, weather, battery saver, music storage, find my phone | 
| platform and storage features | 
| Compatible Operating System | - | Android, iOS | 
| audio and video features | 
| Gesture Control | - | Yes | 
                
            
            
         
        
     
    
        
               
            
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