Amazon.co.uk is offering the for £5.01 Shipped
Regular Price is £33.4Price is £5.01 Shipped with code G2D75VGH
Built-in GPS and continuous heart rate: monitor your heart rate and track your workout routes without your phone
Scientific sleep tracking: keep track of light, deep and REM sleep stages to make your sleep truly restful; PMOLED display
5ATM water-resistance: support all day wear, rain, and even a swim in the pool, which allows you to dive into becoming a better you
24 hours monitor your heart rate automatically, monitor and analyze the quality of your sleep, help you to build a healthy life.
The app supports most smart phones with Bluetooth 4.0. Support system: iOS 8.0 or above (iPhone SE, iPhone 5/5S/5C, iPhone 6/6S plus, iPhone 7/7S plus, etc.), Android 4.4 or above(Samsung Galaxy S8, S7/S7 Edge,etc )