In depth comparison and review of Polar M430 and Garmin D2 Delta PX. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
GENERAL | Polar M430 | Garmin D2 Delta PX |
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Product Type | Sport watch | Sport watch |
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Supported Host Device OS | iOS, Android, Windows, MacOS | iOS, Android |
Wearing Style | Watch style | Watch style |
Width | - | 51 mm |
Height | - | 51 mm |
Depth | 12 mm | 17.5 mm |
Weight | 51 g | 87 g |
Body Material | - | Fibre-reinforced polymer |
Protection | Water-resistant | Waterproof |
Colours | White | Orange | Black | Blue | Grey | - |
Clock Display | Yes | Yes |
FEATURES | Polar M430 | Garmin D2 Delta PX |
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Sensors | Accelerometer, optical heart sensor | Thermometre, barometric altimeter, 3-axis accelerometer, 3-axis compass, Pulse Ox sensor |
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Tracking Data | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level |
Goal Setting | Yes | Yes |
Features | Fitness test | Music remote handling, HRmax, camera remote control, find phone function, HR zones, Garmin Connect compatible, Find my Device, store & play music, Garmin Elevate, TrueUp, Garmin AutoShot |
Notifications | Calendar, SMS, social apps, incoming calls | - |
Vibrating Alert | Yes | Yes |
Feedback Type | Vibration alert, visual interface | - |
Navigation (GPS) | GPS/A-GPS receiver | GPS/GLONASS/Galileo receiver |
Payment Technology | - | Garmin Pay |
CONNECTIVITY | Polar M430 | Garmin D2 Delta PX |
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Wireless Interface | Bluetooth | Bluetooth, Wi-Fi, ANT+ |
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Connectors | USB | - |
DISPLAY | Polar M430 | Garmin D2 Delta PX |
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Type | LCD - monochrome | Memory-in-Pixel LCD - colour - transflective |
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Resolution | 128 x 128 pixels | 240 x 240 pixels |
Screen Size | - | 1.2" |
Screen Protection | - | Domed sapphire crystal |
INPUT DEVICE | Polar M430 | Garmin D2 Delta PX |
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Type | Push buttons | Touch buttons |
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CASE | Polar M430 | Garmin D2 Delta PX |
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Case Size | - | 51 mm |
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Case Shape | - | Round |
Bezel | - | Titanium |
Case Back | - | Metal |
BAND | Polar M430 | Garmin D2 Delta PX |
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Band Type | - | Link bracelet |
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Band Size | S | - |
Band Width | - | 26 mm |
Changeable | - | Yes |
Band Material | - | DLC Titanium |
STORAGE | Polar M430 | Garmin D2 Delta PX |
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Storage Capacity | - | 16 GB |
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BATTERY | Polar M430 | Garmin D2 Delta PX |
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Technology | Lithium polymer | - |
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Capacity | 240 mAh | - |
Battery Life | 8 hours | 20 day(s) |
Battery Life Details | Watch mode - up to 14 days Training mode - up to 5 days Training mode (GPS and wrist-based heart rate) - up to 8 hour(s) |
Smartwatch mode - up to 20 days GPS mode - up to 32 hour(s) GPS + SPO2 mode - up to 18 hour(s) GPS with Music mode - up to 13 hour(s) UltraTrac mode - up to 70 hour(s) |
Standby Time | 14 days | - |
Rechargeable Battery | Yes | Yes |
MISCELLANEOUS | Polar M430 | Garmin D2 Delta PX |
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Included Accessories | USB charging cable | Charging/data cable, silicone wrist strap (black) |
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Preloaded Software | - | Garmin Pay, Garmin Pilot |
Max Depth of Water Resistance | 30 m | 100 m |
Max Operating Temperature | 50 °C | - |
Min Operating Temperature | -10 °C | - |
Warranty | 2-year warranty | - |