In depth comparison and review of Polar Grit X and Huawei Watch 3. 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 Grit X | Huawei Watch 3 |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Operating System | - | HarmonyOS |
| Supported Host Device OS | iOS, Android | iOS 9 or later, Android 6.0 (Marshmallow) or later |
| Activity/Sport | Multisport | - |
| Wearing Style | Watch style | Watch style |
| Audio Output | - | Speaker |
| Body Details | With band: 64 g Case only: 44 g |
Case only: 54 g |
| Body Material | Stainless steel | Stainless steel, ceramic |
| Protection | Waterproof | Dustproof, waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Polar Grit X | Huawei Watch 3 |
|---|
| Sensors | Digital compass, barometer, altimeter, heart rate | Accelerometer, ambient light sensor, barometer, thermometre, gyro sensor, geomagnetic sensor, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, speed, calories burned, activity, heart rate, steps taken, pace, sleep stages, cadence, running power, swimming metrics, running index | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, stress level |
| Goal Setting | Yes | - |
| Features | Fitness test, VO2 max, inactivity alert, alarm, Serene (breathing exercise), weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot, Energy sources | Call handling, music remote handling, camera remote control, find phone function, gesture control, voice announcements, breathing training function, store & play music, Fall detection, Emergency SOS, HUAWEI TruSeen 4.5 |
| Notifications | SMS, Email, incoming calls | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | - |
| Navigation (GPS) | GPS/GLONASS/Galileo/QZSS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Celia |
| CELLULAR | Polar Grit X | Huawei Watch 3 |
|---|
| Technology | - | WCDMA (UMTS) / GSM |
|---|---|---|
| Mobile Broadband Generation | - | 4G |
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| Messaging Services | - | SMS |
| Supported Mobile Messaging Services | - | SMS |
| CONNECTIVITY | Polar Grit X | Huawei Watch 3 |
|---|
| Wireless Interface | Bluetooth | Wi-Fi, LTE, NFC, Bluetooth 5.2 |
|---|
| DISPLAY | Polar Grit X | Huawei Watch 3 |
|---|
| Type | Colour | AMOLED - colour |
|---|---|---|
| Resolution | 240 x 240 pixels | 466 x 466 pixels |
| Screen Size | 1.2" | 1.43" |
| Aspect Ratio | - | Full circle |
| Pixel Density | - | 326 ppi |
| Screen Protection | Corning Gorilla Glass (scratch resistant glass) | - |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Polar Grit X | Huawei Watch 3 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
|---|
| CASE | Polar Grit X | Huawei Watch 3 |
|---|
| Case Size | - | 46 mm |
|---|---|---|
| Crystal Type | Laminated Corning Gorilla Glass | - |
| Case Shape | Round | Round |
| Bezel | Stainless steel | - |
| Case Details | White/silver | Black DLC | Silver | Stainless steel |
| BAND | Polar Grit X | Huawei Watch 3 |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Size | S | - |
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | 130-190 mm | 140-210 mm |
| Changeable | Yes | - |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Leather |
| Band Colour | White | Black | Green | Brown | Black | Blue grey |
| STORAGE | Polar Grit X | Huawei Watch 3 |
|---|
| Storage Capacity | - | 16 GB |
|---|
| RAM | Polar Grit X | Huawei Watch 3 |
|---|
| RAM Size | - | 2 GB |
|---|
| CPU | Polar Grit X | Huawei Watch 3 |
|---|
| Manufacturer | - | Hisilicon |
|---|---|---|
| CPU Type | - | HI6262 |
| BATTERY | Polar Grit X | Huawei Watch 3 |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | 346 mAh | 450 mAh |
| Battery Life | 7 day(s) | 3 day(s) |
| Battery Life Details | Watch mode - up to 7 days Training mode - up to 40 hour(s) |
Ultra-long battery life mode - up to 14 days Typical usage - up to 3 days |
| Standby Time | - | 14 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 2 hour(s) |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Polar Grit X | Huawei Watch 3 |
|---|
| Included Accessories | USB charging cable | Charging cradle, charging cable |
|---|---|---|
| Compliant Standards | MIL-STD 810G | - |
| Max Depth of Water Resistance | 100 m | 50 m |
| Max Operating Temperature | 50 °C | 35 °C |
| Min Operating Temperature | -20 °C | 0 °C |
| Warranty | 2-year warranty | - |
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