In depth comparison and review of Polar M430 and Garmin Forerunner 245 Music. 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 Forerunner 245 Music |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android, Windows, MacOS | - |
| Activity/Sport | - | Running, swimming, ski, cycling |
| Wearing Style | Watch style | Watch style |
| Width | - | 42.3 mm |
| Height | - | 42.3 mm |
| Depth | 12 mm | 12.2 mm |
| Weight | 51 g | 38.5 g |
| Body Material | - | Fibre-reinforced polymer |
| Protection | Water-resistant | Waterproof |
| Colours | White | Orange | Black | Blue | Grey | - |
| Clock Display | Yes | Yes |
| FEATURES | Polar M430 | Garmin Forerunner 245 Music |
|---|
| Sensors | Accelerometer, optical heart sensor | Accelerometer, heart rate, electromagnetic compass |
|---|---|---|
| Tracking Data | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken | Distance, time, speed, calories burned, heart rate (with optional heart rate sensor), sleep activity, steps taken, blood oxygen saturation, stress level |
| Goal Setting | Yes | Yes |
| Features | Fitness test | Camera remote control, find phone function, inactivity alert, Garmin Connect compatible, Find my Device, store & play music |
| Notifications | Calendar, SMS, social apps, incoming calls | - |
| Vibrating Alert | Yes | - |
| Feedback Type | Vibration alert, visual interface | - |
| Navigation (GPS) | GPS/A-GPS receiver | GPS/GLONASS/Galileo receiver |
| CONNECTIVITY | Polar M430 | Garmin Forerunner 245 Music |
|---|
| Wireless Interface | Bluetooth | Bluetooth, Wi-Fi, ANT+ |
|---|---|---|
| Connectors | USB | - |
| DISPLAY | Polar M430 | Garmin Forerunner 245 Music |
|---|
| Type | LCD - monochrome | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 128 x 128 pixels | 240 x 240 pixels |
| Screen Size | - | 1.2" |
| Screen Protection | - | Corning Gorilla Glass 3 (scratch resistant glass) |
| INPUT DEVICE | Polar M430 | Garmin Forerunner 245 Music |
|---|
| Type | Push buttons | - |
|---|
| CASE | Polar M430 | Garmin Forerunner 245 Music |
|---|
| Case Shape | - | Round |
|---|
| BAND | Polar M430 | Garmin Forerunner 245 Music |
|---|
| Band Type | - | Band |
|---|---|---|
| Band Size | S | - |
| Fits Wrist with Circumference | - | 127-204 mm |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | - | Silicone |
| Band Colour | - | Aqua |
| BATTERY | Polar M430 | Garmin Forerunner 245 Music |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | 240 mAh | - |
| Battery Life | 8 hours | - |
| 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 7 days GPS mode - up to 24 hour(s) GPS with Music mode - up to 6 hour(s) |
| Standby Time | 14 days | - |
| Rechargeable Battery | Yes | - |
| MISCELLANEOUS | Polar M430 | Garmin Forerunner 245 Music |
|---|
| Included Accessories | USB charging cable | Charging/data cable |
|---|---|---|
| Preloaded Software | - | Calendar, Weather, Timer, Fitness Age |
| Max Depth of Water Resistance | 30 m | 50 m |
| Max Operating Temperature | 50 °C | - |
| Min Operating Temperature | -10 °C | - |
| Warranty | 2-year warranty | - |
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