In depth comparison and review of Polar M430 and Amazfit Stratos. 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 | Amazfit Stratos |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android, Windows, MacOS | iOS, Android |
| Wearing Style | Watch style | Watch style |
| Depth | 12 mm | - |
| Weight | 51 g | 70 g |
| Protection | Water-resistant | Dustproof, waterproof |
| Colours | White | Orange | Black | Blue | Grey | - |
| Clock Display | Yes | Yes |
| FEATURES | Polar M430 | Amazfit Stratos |
|---|
| Sensors | Accelerometer, optical heart sensor | Accelerometer, heart rate |
|---|---|---|
| Tracking Data | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level |
| Goal Setting | Yes | - |
| Features | Fitness test | Listening to music, idle alert |
| Notifications | Calendar, SMS, social apps, incoming calls | Missed calls, SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | - |
| Navigation (GPS) | GPS/A-GPS receiver | - |
| CONNECTIVITY | Polar M430 | Amazfit Stratos |
|---|
| Wireless Interface | Bluetooth | Bluetooth 4.0, IEEE 802.11a/b/g/n |
|---|---|---|
| Connectors | USB | - |
| DISPLAY | Polar M430 | Amazfit Stratos |
|---|
| Type | LCD - monochrome | LCD - colour - transflective |
|---|---|---|
| Resolution | 128 x 128 pixels | 320 x 300 pixels |
| Screen Size | - | 1.34" |
| Screen Protection | - | Corning Concore Glass, 2.5D Arc Glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Polar M430 | Amazfit Stratos |
|---|
| Type | Push buttons | Touch sensitive screen |
|---|
| CASE | Polar M430 | Amazfit Stratos |
|---|
| Case Shape | - | Round |
|---|---|---|
| Bezel | - | Ceramic black |
| Case Details | - | Carbon fibre |
| BAND | Polar M430 | Amazfit Stratos |
|---|
| Band Type | - | Band |
|---|---|---|
| Band Size | S | - |
| Clasp Type | - | Buckle |
| Band Colour | - | Black |
| STORAGE | Polar M430 | Amazfit Stratos |
|---|
| Storage Capacity | - | 4 GB |
|---|
| CPU | Polar M430 | Amazfit Stratos |
|---|
| Clock Speed | - | 1.2 GHz |
|---|
| BATTERY | Polar M430 | Amazfit Stratos |
|---|
| 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) |
- |
| Standby Time | 14 days | - |
| Rechargeable Battery | Yes | - |
| MISCELLANEOUS | Polar M430 | Amazfit Stratos |
|---|
| Included Accessories | USB charging cable | - |
|---|---|---|
| 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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