• Military Standard Smart Watch & Large 1.39 inch Screen: Our smart watch is made of special composite materials, and it can pass many military standard tests, including cold resistance, high temperature resistance, shockproof, waterproof and dustproof. Sport watch can definitely become your trusted companion when you are doing outdoor activities. The Smart watch screen is made of high-impact glass, which is durable and scratch resistant. 1.39 inch color screen, 360 x 360 pixel high definition large screen, the image is delicate, the color is bright, the whole screen is natural, and the visual comfort • Bluetooth 5.2 Calls Smart Watch & Music Playback: Equipped with Bluetooth 5.2, the transmission range is wider and the stability is significantly improved dramatically, providing high speed data transmission. Smart watch has built-in speaker & high performance microphone so you can take calls without taking your phone. 3D sound quality gives you the ultimate experience. When your phone arrives in a transmit, the watch will vibrate and sound alert. Display the caller's name or phone number on the watch screen. After connecting to the dedicated app, dial your phone number with the keypad to make a call. You can also add contact to the dedicated app, and you will see the additional list on your smart watch and make calls from the list. You can also store calls records • (280 Types of Dials Freely Settings, 100 Different Exercise Modes, IP68 Waterproof) Unique watch style dial with exclusive Da Fit app allows you to freely switch over 280 different dials, and you can also use it as a dial for your favorite photo. Change the dial style according to your daily mood. Equipped with 100 different sports modes such as running, walking, and cycling. Connect to the app to measure your exercise distance and time. Compatible with GPS workouts, you can see the trajectory directly through the app. You can set your step goal every day, allowing you to wear better exercise habits and lifestyle habits. IP68 grade waterproof and dustproof, resistant to sweat, rain, and splashing. No need to take it off when washing hands or face in daily life • Message Notification Function & 400 mAh Long Lasting Battery & Multilingual Settings & AI Voice Assistant: The smart watch will vibrate notifications from Line, Twitter, Ins, Facebook, Instagram, and incoming calls. You will never miss any important message. It will also display the message, the name of the recipient's name or icons for the corresponding app. This smart watch has a built-in 400 mAh high capacity battery that can be used for approximately 2 hours of full charge for about 7 to 15 days. Eliminates the hassle of frequent charging. No need to worry about running out or business trips. The dedicated app Da Fit allows you to set a lot of languages in other countries. This smart watch is equipped with the industry's latest voice aid function, which makes it easy to wake up and open the watch freely • (Full of Practical Functions) Compatible with the dedicated app, you can enjoy the various convenient life functions of this smart watch. For example, it is equipped with practical functions such as incoming call notifications, reject calls, brightness adjustment, camera remote, vibration on/off, alarm, weather display, music control/playback, arm raising light, and cinema mode to support your daily life. This smart watch is compatible with Android 4.4 and iOS 8.0 and above. *It comes with a 1 year quality warranty. If the product is defective, please feel free to contact us, and after-sales service will provide you with a prompt guarantee. ☆Contact Method: "Account Service" > "Order History" > "Seller > "Inquiry"