Activity Monitors features: Smart Watch Sports, IP68 Waterproof, Bluetooth for Android iOS Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. 1: Health Watch: Full metal body, full screen touch, multiple dial appux, heart rate monitoring. Comfortable to wear and convenient connection, perfect combination of watch and bluetooth, IP68 waterproof: IP68 waterproof and dustproof, washing hands, rain, all can be used normally, not afraid of water, accompany you you to go further.2: Craftsman Craftsman Aesthetics Interpretation Seamlessly: The large, high-definition screen makes the field of view more natural, the touch smoother, and the details of the display are vividly processed to create 3D curved curved glass, combined with the bevel cutting sculpting process to interpret The aesthetics of ingenuity, material, design, technology, all rigorous and exquisite.3: Touch with your fingers and swipe your finger as you want: With a 1.28 inch full screen high definition large screen, it is no longer a boring touch when you use it, allowing you to slide to the up, down, left and right as you like using a cell phone.4: High precision heart rate sensor: Using high precision heart rate sensor, it can monitor, record and analyze heart rate, resting heart rate and heart rate 24 hours a day, 24 hours a day. It can be checked on the app to see daily heart rate fluctuations and changes during exercise. Heart rate changes, monitoring and temp recording