1[Body Temperature Monitoring] With body temperature monitoring function, you can measure body temperature in real time, simple measurement, caring for your family. 2[Colorful Dial Options] Equipped with colorful watch dial options, which can be switched at any time, and looks stylish and simple. 3[Replaceable Watch Strap] With a replaceable watch strap, can meet different needs and can be used as an excellent choice for intelligent watches. 4[Professional Sports Mode] Has professional sports mode, you can choose your corresponding action, the algorithm is more accurate. 5[Information Reminder Function] Incoming call information reminder function, after connecting with the mobile phone, the intelligent watch will remind by vibration and display the text content. Item Type: Intelligent Watch Product Material: Leather, Rubber, Alloy Product Size: Dial Diameter: Approx. 47mm / 1.9in (Manual Measurement, There is a Little Error) Product Color: Black Battery Model: Lithium Battery ( with Built in Battery) Battery Capacity: 260mAh Purpose: BT, High Definition Call, BT Music Playback, Alarm Clock, Automatic Reminder Call Vibration Display, Etc. 1 xIntelligent Watch 1 x Leather Strap (Including Left and Right Straps, a Buckle) 1 x Rubber Strap (Including Left and Right Straps, Two Buckles) 1 x User Manual 1 x USB Magnetic Cable with Built in Battery