Detailed comparison and review of Polar Unite and Huawei Watch GT 4. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
| GENERAL | Polar Unite | Huawei Watch GT 4 |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android | Android 8.0 (Oreo) or later, iOS 13.0 or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 43.4 mm | - |
| Height | 43.4 mm | - |
| Depth | 10.4 mm | - |
| Weight | 32 g | - |
| Body Details | - | Case only: 37 g |
| Body Material | Fibreglass reinforced polymer | Stainless steel |
| Protection | Water-resistant | Dustproof, waterproof |
| Colours | - | Light gold | Silver |
| Clock Display | Yes | Yes |
| FEATURES | Polar Unite | Huawei Watch GT 4 |
|---|
| Sensors | Accelerometer, ambient light sensor, optical heart sensor | Accelerometer, barometer, magnetometer, optical heart sensor, PPG sensor, gyroscope, temperature sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, menstrual cycle, calorie intake, temperature, ECG, sleep quality score, training intensity |
| Modes | - | 100+ Workout modes |
| Goal Setting | Yes | Yes |
| Features | Fitness test, Bluetooth Smart technology, inactivity alert, GPS via mobile, guided breathing session, Nightly Recharge recovery measurement, FitSpark training guide | Call handling, answering a call, OTA update, music playback control, personalised coaching, Quick Reply, voice guidance, customisable watch faces, HUAWEI TruSleep 3.0, HUAWEI TruSeen 5.5+ |
| Notifications | Calendar, SMS, Email | Calendar, SMS, Email, social apps, applications, high and low heart rate, irregular rhythm |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GNSS receiver |
| CONNECTIVITY | Polar Unite | Huawei Watch GT 4 |
|---|
| Wireless Interface | Bluetooth | NFC, Bluetooth 5.2 BR/EDR + BLE |
|---|---|---|
| Connectors | USB | - |
| DISPLAY | Polar Unite | Huawei Watch GT 4 |
|---|
| Type | IPS - colour | AMOLED - colour |
|---|---|---|
| Resolution | 240 x 204 pixels | 466 x 466 pixels |
| Screen Size | - | 1.32" |
| Pixel Density | - | 352 ppi |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Polar Unite | Huawei Watch GT 4 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons, rotating crown |
|---|
| CASE | Polar Unite | Huawei Watch GT 4 |
|---|
| Case Size | - | 41 mm |
|---|---|---|
| Case Shape | Round | Round |
| Case Back | - | Glass fibre reinforced polymer |
| Case Details | - | Stainless steel |
| BAND | Polar Unite | Huawei Watch GT 4 |
|---|
| Band Type | Band | Milanese strap |
|---|---|---|
| Band Size | S/L | - |
| Band Width | 20 mm | 18 mm |
| Fits Wrist with Circumference | 130-210 mm | 120-190 mm |
| Changeable | Yes | Yes |
| Clasp Type | Snap & slip | - |
| Band Material | Silicone | Stainless steel |
| Band Colour | Black | Blue | Pink | White | - |
| BATTERY | Polar Unite | Huawei Watch GT 4 |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Capacity | 174 mAh | 323 mAh |
| Battery Life | - | 7 day(s) |
| Battery Life Details | Watch mode + HR - up to 4 days Training mode + HR - up to 50 hour(s) |
Maximum usage - up to 7 days Regular usage - up to 4 days Always-on display mode - up to 2 days |
| Rechargeable Battery | Yes | Yes |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Polar Unite | Huawei Watch GT 4 |
|---|
| Included Accessories | Charging/data cable | Charging cradle, charging cable |
|---|---|---|
| Preloaded Software | Polar Fitness Test, Polar Flow | Calendar |
| Compliant Standards | - | ISO 22810 |
| Specific Absorption Rate (SAR) | - | 0.12 W/kg (head) 0.25 W/kg (body) 0.42 W/kg (limb) |
| Max Depth of Water Resistance | 30 m | 50 m |
| Max Operating Temperature | 50 °C | 45 °C |
| Min Operating Temperature | -10 °C | -20 °C |
| Manufacturer Model Number | - | ARA-B19 |
| Warranty | 2-year warranty | 2-year warranty |
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