VBVKVM Fitness Trackers

Product - Smartphone connected with App via blue-too-th 4.0. Stable, fast and super low consumption - Pedometer: set your health goal and view your daily activities, check and analyze data - Reminder: Phone call, Message, Twitter , , - Simple and clear function , one button operation, easy to use - LCD displays steps, distance and calories - 3 groups of buzzer sound alarm, you won't miss anything - Professional stopwatch supports subsection time and background waking - IP68 ( or 5ATM ) standard dust and water opposed - 12 months standby time under saving mode, no need to consider - Long standby time up to 8 months and 12 months in saving mode - : 1 year APP Name: Sports+ APP Languages: English, Russian, French, Italian, German, Spanish, Portuguese, Japanese, and Arabic. Note: Do not press any buttons while under water. Do not take the rear cover apart by yourself. (The rear cover requires professional equipment to disassemble and install.)