Stay connected with this Bluetooth Fitness Tracker Smartwatch Bracelet This Bluetooth watch connects to your iOS or Android device to provide call alerts and more Monitor your sleep and wake up gently with a silent vibration alarm Also tracks your activity including steps, calories, stairs taken, distance travelled and more With a long-life battery that has a standby time of up to 4 days Strap dimensions: 23.5cm x 2cm x 1cm Materials: aluminium alloy shell and a soft rubber strap Please see Full Details for product specifications Save a massive 88% on the Bluetooth Fitness Tracker Smartwatch Bracelet