Opta H29-SB-015-Purple-OPTA(Purple Strap, Size : 250)

Apart from the above mentioned functions OPTA SB-015 brings you the best in class products with great quality and best value for money products.When we talk about quality we mean our products have a better chipsets and more memory, better display and a better touch screen to give you the best performance available for this segment of smart watches. At OPTA we thrive on giving our customers the best value hence we make sure we source the best products directly from the best manufacturers all around the world and have stringent quality checks. Please read the entire product details to ensure you have a satisfied experience purchasing our products. These are the technical of the watch for your reference Specifications: *Meterial: TPU *Heart Rate function *Sensor:Kionix kx022-1020(same as used in all leading brands) *Chipset: Nordic nRF51822 (same as used in all leading brands) *Screen: OLED 64*32 *Memory:64KB RAM + 64KB ROM *Bluetooth version: 4.0BLE(low power consumption) *Compatible : IOS 8.0+version , Android 4.4+version *Standby time: Normally use 1-5 days,standby for 3 mouths *Incoming call alert and message alert only support Android device, don't support IOS device. *Compatible with iOS 8.0 or above: For i-Phone 4S/ 5/ 5S/ 5C/ 6/ 6 plus; Android system 4.4 or above; Bluetooth version 4.0. Functions: *Step counts, distance measuring, calorie consumption management *Sleep management, event trigger *Call reminder, message reminder, clock, sedentary reminder *Anti-lost (positive and negative direction lookup) *Remote camera, vibration alarm clock and waterproof: Splash Proof we recommend not to use swimming or shower. In all we have the best Bluetooth watch you get in this segment Device does not support driving mode so we recommend not to use while Driving/Riding.