Connect without limits Bluetooth 5.0 and powerful call features keep you notified of incoming calls. Smartphone-free music Take a moment of silence. It’s time to cut the cord with your phone. Dive in for your workout Push your personal performance with metrics such as pulse, distance, calories, speed and SWOLF efficiency. It’s time to gear up and go For those who love to gear up and go, satellite positioning for walking and running ensures fast, accurate data - with every step. More information: Weight & dimensions | Width | 46.4 mm |  | Depth | 46.4 mm | | Thickness | 10.9 mm | | Weight | 76 g | Network | GPS (satellite) | Yes | | BeiDou | Yes | | GLONASS | Yes | | Galileo | Yes | Operational conditions | Operating temperature (T-T) | 0 - 35 °C | | Operating relative humidity (H-H) | 35 - 85 % | Ports & interfaces | Bluetooth version | 5.0 | | Headphone connectivity | Bluetooth | | Bluetooth Low Energy (BLE) | Yes | Performance | Built-in microphone | Yes | | Built-in speaker(s) | Yes | | Mobile operating systems supported | Android 10, Android 6.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS | | Flash memory | 4 GB | Display | Display type | Digital | | Display resolution | 454 x 454 pixels | | Touchscreen | Yes | | Display diagonal | 1.39 " | | Display technology | AMOLED | Design | Market positioning | Smartwatch | | Watch case size | 46 mm | | Watch case colour | Black | | Watch case material | Stainless steel | | Band colour | Black | | Band material | Fluoroelastomer | | Shape | Round | | Colour name | Midnight Black | | Protection features | Waterproof | | International Protection (IP) code | IP68 | | Water resistance | 5 ATM | Power | Battery capacity | 402 mAh | Features | Heart rate monitor | Yes | | Blood oxygen sensor | Yes | | Accelerometer | Yes | | Gyroscope | Yes | | Ambient light sensor | Yes | Packaging content | Manual | Yes | | Charging base | Yes |
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