| key specs |
| Display Size | 33mm | - |
| Compatible OS | Android, iOS | Android, iPhone |
| Strap Material | Leather | Nylon |
| Dial Shape | Round | Round |
| Display Type | AMOLED | - |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Garmin | Garmin |
| Model | D2 Mach 1 | Marq Captain |
| Release date | March 28, 2022 | - |
| Model Name | D2 Mach 1 | Marq Captain |
| Dial Shape | Round | Round |
| Strap Material | Leather | Nylon |
| Size | Large | Regular |
| Touchscreen | Yes | - |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | Yes | Yes |
| Usage | Aviation, Fitness, Outdoor | - |
| Ideal For | Unisex | Unisex |
| Water Resistance Depth | - | 10 ATM |
| Dial Material | - | Titanium |
| dimensions |
| Width | 47 | - |
| Height | 47 | - |
| Thickness | 14.5 | 14.7 |
| Diameter | 33 | 46 |
| Weight (g) | 70.00 | 88.00 |
| product details |
| Sensor | Compass, heart rate sensor, Accelerometer, Gyroscope, Ambient light sensor | GPS, GLONASS, Galileo, Garmin Elevate wrist heart rate monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Pulse Ox |
| Compatible Device | Android, iPhone | Android, iPhone |
| Notification | Yes | Yes |
| Battery Life | 11 days | Up to 12 days in smartwatch mode |
| Notification Type | - | Smart notifications |
| connectivity features |
| Bluetooth | Yes | Yes |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| Messaging Support | - | Yes |
| Other Connectivity Features | - | Compatible with Garmin Connect Mobile, Garmin Pay |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iPhone |
| Internal Memory | 32GB | 32GB |
| camera and display features |
| Display Resolution | 416x416 | 240 x 240 pixels |
| Display Size | 33mm | - |
| Display Type | AMOLED | - |
| Scratch Resistant | Yes, Sapphire Glass | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Chronograph | Yes | - |
| Date & Time Display | Yes | Yes |
| Calorie Count | - | Yes |
| Other Fitness Features | - | Gym activity profiles, Cardio workouts, Strength workouts, Automatic rep counting, Interval training, Advanced workouts, Heat and altitude acclimation |
| Other Watch Functions | - | Weather, Controls smartphone music, Plays and controls watch music, Find My Phone, Find My Watch |