| Product Name | Asus ZenWatch 3 (WI503Q)Asus Zenwatch 2 (WI501Q) |
| Product Image | ![]() ![]() |
| Price | |
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| Brand | Asus Asus |
| Category | Smartwatch Smartwatch |
| Release | August, 2016 September, 2015 |
| Device Name | Asus Zenwatch 3 Asus Zenwatch 2 |
| Device Type | Smartwatch Smartwatch |
| Device Model | WI503Q-GL-DB, WI503Q-SL-BG WI501Q |
| Box Items | Watch, 10W adapter charger, Warranty Paper Watch, Charger & Warranty document |
| Shape | Circular Circular |
| Case Dimensions | 45 x 45 x 10.8 mm (1.77 x 1.77 x 0.43 in) 49.6 x 40.7 x 10.9 mm (1.95 x 1.60 x 0.43 in) |
| Case/Bezel | Grade 316L Stainless Steel Stainless Steel |
| Strap Material | Stitched-leather, WI503Q-SL-BG: Beige Leather Band, WI503Q-GL-DB: Dark-Brown Leather Band Rubber, Leather, Stainless Steel, 22mm straps |
| Weight | 48 g (1.69 oz) 1.6 Ounces |
| IP Rating | IP67 IP67 - Dust and Water Resistant |
| Water Resistance | Water resistant up to 1 meter and 30 minutes Water resistant up to 1 meter and 30 minutes |
| Colors | Silver, Gunmetal, Rose Gold Silver, Gunmetal, Rose-Gold |
| Other Information | Annular Solar Eclipse design, 9.95mm thin, 2.5D Corning Gorilla Glass |
| Type | AMOLED AMOLED |
| Screen Size | 1.39Inch 1.63Inch, 8.6 cm2 (~42.5% screen-to-body ratio) |
| Screen Resolution | 400 x 400 Pixels 320 x 320 pixels |
| Pixel Density | 287PPI 278ppi |
| Multi Touch | Yes, 2-finger Yes |
| Screen Protection | 2.5D Corning Gorilla Glass 2.5D curved Corning Gorilla Glass 3 |
| Operating System | Android Wear 2.0 Android Wear, upgradable to 2.0 |
| Chipset | Qualcomm MSM8909W Qualcomm MSM8926 Snapdragon 400 (APQ 8026) |
| CPU | Qualcomm Snapdragon Wear 2100 Quad-core 1.2 Quad-core 1.2 GHz Cortex-A7 |
| GPU | - Adreno 305 |
| RAM | 512 MB 512 MB |
| Internal Memory | 4GB eMMC Flash 4 GB eMMC Flash |
| SD Card Slot | No No |
| Technology | No No |
| Bands | No No |
| SIM | No No |
| Speed | No No |
| Distance | Yes Yes |
| Heart Rate | No |
| Steps | Yes |
| Bluetooth | Bluetooth V4.1 Bluetooth 4.1 |
| GPS | No No |
| WiFi | Yes Wi-Fi 802.11 b/g |
| NFC | No No |
| USB | No No |
| Radio | No No |
| Touch | Yes, 2-fingure multitouch Yes |
| Watchface | Digital, Analog, Custom Digital, Analog, Custom |
| Voice Command | Yes, Google Voice Yes, Google Voice |
| Personal Assistant | Google Assistant Google Assistant |
| Smartphone Compatibility | Android, iPhone |
| Smartphone Companion App | ZenWatch Manager |
| Activity Alert | Yes |
| SMS | Yes |
| Yes | |
| Incoming Call Alert | Yes |
| Calendar Reminder | Yes |
| Weather Forecast | Yes |
| Accelerometer | Yes, 6-Axis 6-Axis Accelerometer |
| Gyro | Yes, 6-Axis Yes |
| Heart Rate | No |
| Light | Yes |
| Compass/Magnetometer | - |
| Vibration/Haptics engine | Yes Yes |
| Other Sensors | - Pedometer, sensor-hub |
| Speaker | Yes Yes |
| Microphone | Yes Yes |
| Capacity | 340mAh 400mAh |
| Battery Life | 1 to 2 Days 2 Days |
| Standby | - |
| Talk-Time | - |
| Wireless Charging | - Yes, Magnet charging, Cradle-less |
| Quick Charging | Yes - |
| App Store | Google Play Google Play |
| Builtin Payment Service | - - |
| Bluetooth Music | - - |
| Other Features | - |