Quickly, accurately and easily track your workout with this Smart Skipping Rope. It'll link to your smartphone via Bluetooth and the free Smart Gym app (available from App Store and Google Play) to let you measure the number of jumps, calories burned, time elapsed and your overall fitness progress. The power button is situated on the left handle, under which you'll find the microUSB charging port (cable not included). The lithium polymer battery will be fully charged in 2 hours and will provide you with 36 hours of use. What you can measure with the app? Basic Count - Measures jump count, calories burned, time elapsed and progress towards fitness goals Interval Training - Select a training session to suit your skill level and fitness goals Competition - You can challenge your Facebook friends to compete to be crowned Daily Champion and Speed Master Awards - You can earn badges when you achieve your daily and long-term fitness goals to help you stay motivated Leaderboard - You can see how well you're doing compared with other users around the world Device setting - You can adjust LED brightness, firmware updates, battery status and Bluetooth pairing personal settings - Enter your weight, height and other personal data to get a more accurate fitness picture Size and weight: Rope length (excluding handles) is 8'/243cm, and will suit a user with a height of 5'-5'4 (152 - 163cm) 301g Battery: Full charge in 2 hours 36 hours of use Lithium Polymer battery
