Zeblaze Crystal 2 HR Monitor All-day Activity Tracking 3D Dynamic UI 1.29 inch Screen Smart Watch

To purchase a charger for this watch, please click here. Specification Brand: Zeblaze Model Number: Crystal 2 Sensor: Heart-rate monitor,Proximity sensor,Accelerometer Touch Screen: 1.29'' IPS Color Screen Resolution: 240 x 240 bluetooth Version: BT 4.0 or above Battery Capacity: 180 mAh Standby Time: about 168 hours Using Time: about 96 hours Charging Time: about 1.5 hours (Use a 5V USB adapter to charge at least 1.5 hours for full charging) Features Call Reminder Support Message Reminder Support Step,Pedometre Support Schedule Reminder / Distance Support Heart Rate Monitor Support Calories Measuring Support Blood Pressure Monitor / Stopwatch Support Sedentary Reminder Support Alarm Alert Support Remote Camera Support Anti-lost Alert Support Alert Type Vibration Always Light-up Screen / Water Resistance IP67 Waterproof. Phone Asistance APP Name: WearHealth APP Language: English,Portugus(Brasil), Portugus(Portuguesa),Espaol, Polish Italiano,Franais,Deutsch,???, Android Phone: Support Android 4.4 or above Phone IOS Phone: Support IOS 8.0 or above Phone Appearance & Details Dial Case Material: Alloy Band Material: Silicone Dial Diameter: about 42 mm Band Width about 20 mm Dial Thickness about 10.3 mm Band Length about 210 mm Package Included: 1 X Smart Wristband 1 X User Manual 1 X Charge Cable Notice: 1.Please install the apk/app firstly before purchase,in order to avoid not compatible with your phone. 2.The picture is only for reference,please consider carefully before purchase. Q & A: Q1.Is it waterproof ? A1.It's IP67 waterproof. Q2.What is the APP? A2.WearHealth. Q3.Can i change the strap of the smart watch? A3.Yes.With 20mm universal strap it can be easily disassembled.