vs
8.3Health tracking4.9
Dimensions
Size comparison
D2 Mach 2 ProSeries 29 AMOLED Smart Calling Watch
| D2 Mach 2 Pro | Series 29 AMOLED Smart Calling Watch | Difference | |
|---|---|---|---|
| Case size | 51 mm | 51 mm | = |
Drawn to the same scale from the official dimensions (front and side).
Why is D2 Mach 2 Pro better than Series 29 AMOLED Smart Calling Watch?
D2 Mach 2 Pro has no measurable advantages in this pair.
Why is Series 29 AMOLED Smart Calling Watch better than D2 Mach 2 Pro?
Series 29 AMOLED Smart Calling Watch has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 51 mm | 51 mm |
| Weight | 90 g | — |
| Thickness | 16.5 mm | — |
| Height | 51 mm | — |
| Width | 51 mm | — |
| Case material | Titanium | — |
| Sapphire crystal | Yes | — |
| Lens / cover glass | sapphire crystal | — |
| Strap material | leather and silicone | Silikon |
| Water resistance | 10 ATM | — |
| Water rating (maker) | 10 ATM | — |
| Rated dive depth | 40 m | — |
| Colours | — | Blue, Black |
| Display | ||
| Screen size | 1.4″ | — |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | — |
| Resolution (width) | 454 px | — |
| Resolution (height) | 454 px | — |
| Pixel density | 324 ppi | — |
| Battery | ||
| Battery life (smartwatch mode) | 24 days | — |
| Battery life with always-on display | 12 days | — |
| Battery saver mode | 34 days | — |
| GPS battery life | 78 h | — |
| GPS battery life (dual-band) | 53 h | — |
| Battery type | Lithium ion | — |
| 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 | — |
| HRV tracking | Yes | — |
| Sleep tracking | 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, Depth sensor | SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GPS |
| Offline maps | Yes | — |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Multisport / triathlon mode | Yes | — |
| Sport profiles | 99 | — |
| Dive mode | Yes | — |
| LED flashlight | Yes | — |
| Connectivity | ||
| NFC payments | Yes | — |
| LTE (cellular) | Yes | — |
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | — | 5.1 |
| ANT+ sensors | Yes | — |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | Yes | — |
| Microphone | Yes | — |
| Voice assistant | Yes | — |
| Music on the watch | Yes | — |
| Storage | 32 GB | — |
| Third-party apps | Yes | — |
| Platform | ||
| Operating system | Garmin OS | — |
| Platform | Proprietary | — |
| Works with | iOS, Android | iOS, Android |
Related comparisons
vs
Garmin D2 Mach 2 ProvsPeers Hardy Series 54 AMOLED8.89.6vs
Garmin D2 Mach 2 ProvsRadley Series 33 AMOLED Smartwatch
vs
Motorola Moto Watch 2vsPeers Hardy Series 29 AMOLED Smart Calling Watch
vsKospet Tank T4vsPeers Hardy Series 29 AMOLED Smart Calling Watch
vsMotorola moto watch ultravsPeers Hardy Series 29 AMOLED Smart Calling Watch
vsKnauermann Pro 4 2026 MinivsPeers Hardy Series 29 AMOLED Smart Calling Watch