HEART RATE MONITOR: Continuous, accurate real-time heart rate provides clear workout guidance, and use manual heart rate target zones with audio and visual target zone alarm to find the right exercise intensity for your goals.
CALORIES BURNED: Intelligent calorie feature based your personal data provides more accurate calories burned calculation to keep your fitness training simple.
WATERPROOF: 5ATM/50M/164FT water resistance can helps you do all kinds of indoor/outdoor sports or daily use freely, such as cycling, running, exercising, showering, washing and etc, but not diving.
EASY READ & EASY USE: A large and clear display with big numbers make you read easy. Includes full watch functions with Stopwatch. Comfortable fabric strap with transmitter and coded heart rate transmission to avoid cross-talk.
SIMPLE and GENEROUS: Built-in CR2032 button cell can be replaced when it runs out.No cell phone interference, make you focus and fully enjoy sports. The stylish stainless steel bezel, light weight and generous temperament, would be a great gift for your lover.