BOZLUN B55S Unisex Smart Watch Bluetooth Call Sport Fitness Watch Waterproof AI Voice Assistant Smartwatch For Android IOS

Product Specifications:👇 • Product: Smart Watch B55S Applicable People: Women, Men, Business, Neutral, The Public, Teenagers, Couples, Fashion, Adults, The Elderly, Other Screen size: 1.43 inches_AMOLED Resolution: 466X466 System requirements: ios12 or above, Android 8 or above Bluetooth version: 5.1/5.1 Main control chip: REALTEK8763E Gsensor: Minghao DA267 Heart rate: LC09 Battery capacity: 250mAh high capacity and high pressure Memory: RAM_624KB+ROM_2M Standby time: about 60 days Battery life: about 4_7 days Charging method: charging stand Motor: built-in vibration reminder Waterproof level: IP67 Material: plastic + spray oil Watch size: 53.2*46*11.1mm Strap width/material: 22mm/liquid silicone strap