
| Release | October, 2016 |
| Device Name | Xiaomi Huami Amazfit Arc |
| Device Type | Smartband |
| Ideal for (Gender) | Both Men & Women |
| Device Model | Amazfit A1603 |
| Box Items | 1 x Xiaomi Amazfit Arc Smartband, 1 x USB Charger, 1 x Chinese-English User Manual |
| Shape | Ractangle |
| Case Dimensions | 24.80 x 1.90 x 1.10 cm |
| Case/Bezel | Aluminum + PC |
| Strap Material | TPSiV |
| Strap/Band Size | 24.5 x 1.6 cm |
| Weight | 20 g |
| IP Rating | IP67 |
| Water Resistance | Yes |
| Colors | Black |
| Type | OLED |
| Screen Size | 0.42 inch |
| Screen Resolution | 72x40 pixels |
| Pixel Density | - |
| Multi Touch | Single Touch Key |
| Screen Protection | UC Coated Scratch Resistant Screen |
| Operating System | Proprietary OS |
| Chipset | Dialog DA14681 |
| CPU | - |
| GPU | - |
| RAM | 128KB |
| Internal Memory | 8MB |
| SD Card Slot | No |
| Distance | Yes |
| Heart Rate | Yes |
| Steps | Yes |
| Sleep | Yes |
| Bluetooth | Bluetooth 4.0 |
| GPS | No |
| WiFi | No |
| NFC | No |
| USB | No |
| Radio | No |
| Touch | Touch Key |
| Watchface | Digital |
| Voice Command | No |
| Personal Assistant | No |
| Smartphone Compatibility | Android 4.4+ and iOS 9.0+ |
| Smartphone Companion App | Amazfit - Activity Tracker App |
| Activity Alert | Yes |
| SMS | Yes |
| Yes | |
| Incoming Call Alert | Yes |
| Calendar Reminder | Yes |
| Weather Forecast | Yes |
| Accelerometer | Yes |
| Gyro | - |
| Heart Rate | Yes |
| Light | - |
| Compass/Magnetometer | - |
| Vibration/Haptics engine | Yes |
| Other Sensors | - |
| Speaker | No |
| Microphone | No |
| Capacity | 70mAh |
| Battery Life | Up to 20 Days |
| Standby | - |
| Talk-Time | - |
| Wireless Charging | Yes |
| Charging Time | 3 Hours |
| Quick Charging | - |
| Language | English, Chinese |
| App Store | No |
| Builtin Payment Service | No |
| Bluetooth Music | No |
| Other Features | - |