1.69-inch screen Huaqiang North Bluetooth call sports smart wristband watch

product type Bluetooth call music watch Body size Body size: 51 * 40 * 12mm Wrist strap size: 20mm wide Head weight Net weight 30g Display Size 1.69 inches resolving power 240 * 280 IPS Touch form Full touch Polymer lithium battery 220mA material quality Middle frame: zinc alloy, bottom cover: plastic Watch strap Silicone strap, steel strap Usage duration 5 days Standby duration 15 days CPU HS6620 Audio chip BK3266 SRAM 90KB SFlash (Read Only Memory) 512KB UI storage flash 64MBT G-sensor 3-axis - Shilan Micro SC7A20 Vibration motor Solder wire type Bluetooth Dual Bluetooth 5.0, 3.0 Charger interface Magnetic suction Touch+buttons Full screen touch+1 button APP compatible with mobile systems Apple 8.0 and above, Android 5.1 and above Connecting Bluetooth distance to mobile phone 10-15 meters Time display Music playback Bluetooth calling Dial mall+custom dial Step count/calorie count/distance Multi sport mode (Cycling, tennis, running, sit ups, badminton, basketball), etc Turning the wrist to light up the screen Sleep monitoring call reminder Message reminder Long sitting reminder Alarm reminder Shake and take a photo heart rate Waterproof level IP67 APP Name FitPro OTA upgrade APP language English, Simplified Chinese, Traditional Chinese, Netherlands, Russia, France, Germany, Portugal, Spain, Türkiye, Japanese, Poland, Arabia, Malaysia, Thai, Czech, Slovak Watch message push language Simplified Chinese, English, French, Spain, Portugal, Russian, German, Netherlands, Türkiye, Malaysia, Poland, Czech Republic, Slovakia Watch menu language Simplified Chinese, English, French, Spain, Portugal, Russian, German, Netherlands, Türkiye, Malaysia, Poland, Czech Republic, Slovakia Packing list Outer box: 480 * 360 * 290MM Weight of steel wristbands per box: 168.9g * 100=16.89KG Weight of silicone wristbands per box: 142.5g * 100=14.25KG Packaging box: 164 * 94 * 28mm 1. This product is a neutral product designed for customers and is not made. In order to meet the requirements of most customers, there is no brand, address, production company or other information on the packaging. If you need to add our company address or brand information on the packaging, please contact customer service. 2. Our company has independent research and development capabilities. In order to improve customer experience, we will continue to upgrade and improve product features and appearance without prior notice. If there is a discrepancy between the description and the appearance of the function, Please refer to the product for accuracy. 3. We are, and also, if you choose to work with us for the long term, we will consider your interests. As long as it is not an expired item, and as long as it is not artificially damaged, you can bring it up High quality after-sales service. In addition, if there are any quality issues with the product itself from the date of purchase, please raise a quality question for one month Problem pack replacement, one-year warranty, and return shipping costs are paid separately. 4. All products in our store are priced without tax. If an invoice is required, please contact customer service