Estimate delivery:8 ~ 10 business days, Shipping Fee GBP 2.99 Features: - The watch case is thin and light, and integrally shaped to demonstrate exquisite craftsmanship. - The bracelet body is very thin, and the lightweight design is matched by a flexible silicone strap, which gives you a comfortable and breathable wearing experience, very clear and imperceptible. - The 1.28-inch high-definition screen shows details crisp and clear. 2.5D body curved glass follows fashion, smooth and moist, Soft and elegant. - IP67 professional waterproof design, easy to wear by splashing water and washing hands. - Low power color display, improved performance, better battery life experience. Specifications: Strap material:Silicone Color:Blue/ Black/ Pink/ Gold Screen:1.28 inch 240*240px full fit full touch screen CPU:DA14683 Operation:Full touch and side buttons Bluetooth:4.0 Waterproof:IP67 waterproof Memory capacity:64MB Acceleration sensor:SC7A20 Battery capacity:polymer 220mAh Support mobile version:for iOS 9.0 and above Android 5.0 and above Functions:Heart rate, step counting, mobile positioning, call, social entertainment, smart reminder, remote control selfie, health monitoring, information push, tracking/alarm, exercise tracking, sleep analysis etc. Package Included:1 x Smart Watch,1 x Charging Cable,1 x Instruction