In depth comparison and review of Polar M430 and Huawei Watch 4. 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 | Huawei Watch 4 |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android, Windows, MacOS | Android 6.0 (Marshmallow) or later, iOS 13.0 or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Depth | 12 mm | - |
| Weight | 51 g | - |
| Body Details | - | Case only: 48 g |
| Body Material | - | 316L grade stainless steel |
| Protection | Water-resistant | Water-resistant, dust-resistant |
| Colours | White | Orange | Black | Blue | Grey | Black |
| Clock Display | Yes | Yes |
| FEATURES | Polar M430 | Huawei Watch 4 |
|---|
| Sensors | Accelerometer, optical heart sensor | Accelerometer, ambient light sensor, digital compass, barometer, depth sensor, optical heart sensor, ECG sensor, gyroscope, temperature sensor |
|---|---|---|
| Tracking Data | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, location, stress level, respiratory rate, breath, altitude, ECG, nap |
| Modes | - | 100+ Workout modes |
| Goal Setting | Yes | Yes |
| Features | Fitness test | Call handling, camera remote control, find phone function, Fall detection, Emergency SOS, music playback control, Route Back, customisable watch faces, arterial stiffness detection, sedentary lifestyle reminder, HUAWEI TruSleep, HUAWEI Assistant TODAY |
| Notifications | Calendar, SMS, social apps, incoming calls | SMS, social apps, incoming calls, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS/A-GPS receiver | GPS receiver |
| CELLULAR | Polar M430 | Huawei Watch 4 |
|---|
| Mobile Broadband Generation | - | 4G |
|---|---|---|
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| Messaging Services | - | SMS |
| CONNECTIVITY | Polar M430 | Huawei Watch 4 |
|---|
| Wireless Interface | Bluetooth | Wi-Fi, LTE, NFC, Bluetooth 5.2 BLE/BR |
|---|---|---|
| Connectors | USB | - |
| DISPLAY | Polar M430 | Huawei Watch 4 |
|---|
| Type | LCD - monochrome | LTPO AMOLED - colour |
|---|---|---|
| Resolution | 128 x 128 pixels | 466 x 466 pixels |
| Screen Size | - | 1.5" |
| Pixel Density | - | 310 ppi |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Polar M430 | Huawei Watch 4 |
|---|
| Type | Push buttons | Touch sensitive screen, side button, rotating crown |
|---|
| CASE | Polar M430 | Huawei Watch 4 |
|---|
| Crystal Type | - | 3D curved glass |
|---|---|---|
| Case Shape | - | Round |
| Case Details | - | Stainless steel |
| BAND | Polar M430 | Huawei Watch 4 |
|---|
| Band Type | - | Strap |
|---|---|---|
| Band Size | S | - |
| Fits Wrist with Circumference | - | 140-210 mm |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | - | Fluoroelastomer |
| Band Colour | - | Black |
| STORAGE | Polar M430 | Huawei Watch 4 |
|---|
| Storage Capacity | - | 32 GB |
|---|
| RAM | Polar M430 | Huawei Watch 4 |
|---|
| RAM Size | - | 2 GB |
|---|
| BATTERY | Polar M430 | Huawei Watch 4 |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | 240 mAh | - |
| Battery Life | 8 hours | 14 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) |
Ultra-long battery life mode - up to 14 days Ultra-long battery life mode (typical usage) - up to 8 days Typical usage - up to 3 days |
| Standby Time | 14 days | - |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 60 min |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Polar M430 | Huawei Watch 4 |
|---|
| Included Accessories | USB charging cable | Charging cradle, charging cable |
|---|---|---|
| Preloaded Software | - | VoLTE |
| Compliant Standards | - | IP6X, ISO 22810, EN13319 |
| Specific Absorption Rate (SAR) | - | 0.3 W/kg (head) 0.71 W/kg (body) 1.08 W/kg (limb) |
| Max Depth of Water Resistance | 30 m | 50 m |
| Max Operating Temperature | 50 °C | 35 °C |
| Min Operating Temperature | -10 °C | 0 °C |
| Warranty | 2-year warranty | - |
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