Serious Customer only Welcome! This is what priced for just 1/ONE pce only. Product status: Brand new Colours of watch: silver,black Bluetooth: Bluetooth 5.0 Band Material: Silicone Weight: 0.3Kg Screen size: 2.1 inches Waterproof: IP67 Case material: Zinc alloy Control mode: Full touch screen Charging method: Magnetic adsorption charging Origin: China **************************** This watch has an English operating system. Supports Bluetooth connection and can use various apps. Make phone calls and send messages. Equipped with weather forecast function. Supports playing music. Non invasive Detect various bodily functions Detect blood glucose Detect blood pressure Detect blood lipids Detect blood oxygen levels Detect uric acid Detect heart rate Detect sleep quality Detect body temperature Detect various sports indicators Evaluate HRV Health Value Report After receiving the watch, please follow the QR code on the instruction manual and download a dedicated app on your phone to connect to our watch. Next, please begin your wonderful journey. *************************** You can choose any color / size you wish. or any other styles / types / items in my store or WHATEVER Please Contact me if you have any questions as free. it will be my pleasure.