QX7 1.85-inch HD Screen Smart Watch Bluetooth-compatible Call Waterproof Sports Bracelet Health Watch with Rotary Encoder Button - Black

• Large HD Screen: The 1.85-inch high-definition retina display is adopted, with a resolution of 240 * 280 pixels. The picture quality is exquisite and clear, and the color is gorgeous, bringing you a better visual experience
• Excellent Ergonomic Design: The case is made of high-quality material. With a lightweight and super soft breathable strap, the watch gives a comfortable wearing experience
• Real-Time Body Temperature Detection: Smart thermometer on the wrist, "Quasi" comes with a little more care. Using a highly sensitive thermistor. Perceive subtle temperature changes, Timely feedback on body temperature status. According to the specific situation, the monitoring time and temperature warning can be set in the APP
• Deep Waterproof: Each one has undergone strict air pressure and vacuum waterproof tests, and reaches the IP67 waterproof standard. Wear it in daily life, whatever you want

Specifications:

• Display screen: 1.85-inch TFT HD; 240 * 280 resolution
• CPU: Realtek8763EW
• Touch the TP: Full-screen touch
• Key: rotate the encoder button
• Bluetooth-compatible: BLE5.2
• Heart rate sensor: LC11S + infrared blood oxygen
• G-sensor: SC7A20
• Horn horn: A 0916
• Standby time: about 35 days
• Working hours: 5-7 days
• Battery: 260mAh large capacity pure cobalt cell
• System support: Android 4.4 above and IOS 9.0 above, for iPhone 5S above