Developed to work with our smartwatches(I20M etc) to help you monitor your activity throughout the day & achieve your goals. Reflex Active RED offers a selection of fantastic features: The stepometer tracks your steps, distance and calories burned. Sleep monitor tracks your quality of sleep. Multiple sports functions, our smartwatch offers a choice of activity types such as running, biking, walking & climbing. In addition to training functions, our smartwatch will also notify you when receive incoming calls or messages. Subject to your model, calling feature is also available enabling you to make and receive calls directly from your watch. Phone finder feature helps locate your phone or smartwatch should you misplace them.