Intelligent Bluetooth Calling Voice Assistant Blood Sugar Heart Rate More Than Sport Smart Watch $ 27.19 Product information: System requirements: android5.0 / ios10.0 Main control chip: SF32LB551 Bracelet memory: 128m Call Bluetooth: AB5376A3 Bluetooth version: 5.2 Heart rate chip: 1662 Screen Display: 1.45inch-round screen, resolution 412X412 Battery capacity: 250mAh Standby time: about 20 days Use Time: about 7 days Button mode: full screen touch Motor: round cake motor Charging Interface: wireless charger Waterproof grade: IP67 Sensor: G-sensor 3-axis Body material: zinc alloy body IML bottom shell Strap material: Silicone, leather, Product Size (mm): 54.5 * 13mm Packing list: Watch1 Watch strap2 Instruction manual1 Charger1 Product Image:
