Side by side comparison and review of ASUS ZenWatch 3 WI503Q and Polar Grit X Pro. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
| GENERAL | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Operating System | Android Wear | - |
| Supported Host Device OS | Android 4.3 (Jelly Bean) or later, iOS 8.2 or later | iOS, Android |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Audio Output | Speaker | - |
| Body Details | Main unit: 60 g Wrist strap: 20 g |
With leather band: 53 g With FKM band: 73 g |
| Body Material | 316L stainless steel alloy | Aerospace titanium |
| Protection | Waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Sensors | Ambient light sensor, 6-axis accelerometer | Accelerometer, digital compass, barometer, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, steps taken | Distance, speed, calories burned, sleep activity, heart rate, steps taken |
| Goal Setting | Yes | Yes |
| Features | Call handling, camera remote control, phone unlocking | SMS notification, Email notification, mobile notifications, social apps notification, inactivity alert, incoming calls notification, sunrise/sunset times, Serene (breathing exercise), music playback control, weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot |
| Notifications | Calendar, SMS, Email | - |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS/A-GPS/Galileo/GLONASS/QZSS receiver |
| CONNECTIVITY | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.1 | Bluetooth |
|---|
| DISPLAY | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Type | AMOLED - colour | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 400 x 400 pixels | 240 x 240 pixels |
| Screen Size | 1.39" | 1.2" |
| Pixel Density | 287 ppi | - |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass), 2.5D Arc Glass | Sapphire glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Touchscreen Technology | Capacitive | - |
|---|---|---|
| Type | Touch sensitive screen (multi-touch) | Touch sensitive screen |
| CASE | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Case Size | 45 mm | - |
|---|---|---|
| Case Shape | Round | Round |
| Bezel | - | Titanium |
| Case Back | - | Glass fibre reinforced polymer |
| Case Details | Gunmetal | Titan | Black DLC |
| BAND | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Size | - | M/L |
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | - | 145-215 mm |
| Changeable | Yes | Yes |
| Clasp Type | - | Buckle |
| Band Material | Leather | Perforated leather |
| Band Colour | Dark brown | Grey | Black |
| STORAGE | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Storage Capacity | 4 GB | - |
|---|
| RAM | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| RAM Size | 512 MB | - |
|---|
| CPU | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Manufacturer | Qualcomm | - |
|---|---|---|
| CPU Type | Snapdragon Wear 2100 | - |
| BATTERY | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Capacity | 340 mAh | 346 mAh |
| Battery Life | - | 7 day(s) |
| Battery Life Details | - | Training mode (GPS and wrist-based heart rate) - up to 40 hour(s) Watch mode - up to 7 days Training mode (with power save options) |
| Rechargeable Battery | - | Yes |
| MISCELLANEOUS | ASUS ZenWatch 3 WI503Q | Polar Grit X Pro |
|---|
| Included Accessories | Power adapter, magnetic charging cable | USB charging cable, FKM wristband |
|---|---|---|
| Preloaded Software | Stopwatch, Alarm, Timer | - |
| Compliant Standards | IP67 | - |
| Max Depth of Water Resistance | 1 m | 100 m |
| Max Operating Temperature | - | 50 °C |
| Min Operating Temperature | - | -20 °C |
| Warranty | 1-year warranty | - |
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