Smarter Shopping,Better Living! Features: 100% brand new and high quality. - Chip Dialog DA14585, BT4.0 low power consumption, Flash memory 16Mbit. - Life IP 67 waterproof level, can wash hand, canno more→t swim or take shower. - 0.96 inch TFT 80RGB*160 Pixels single touch screen. - Built-in 90 mAh polymer lithium battery, charging time about 1.5h, life time use about 5 days, standby about 7 days. - Support 10 languages: Chinese, English, Japanese, Korean, French, German, Russian, Polish, Spanish. - Step, sleep, real-time heart rate, intelligent alarm clock, shake shake to take pictures. - WeChat authentication, automatic heart rate test, goal steps, sedentary reminder, power saving settings. -