U8 Smart Watch With Bluetooth Supported Smart Watch-Black - Price in Bangladesh

About Smart Watch

A smartwatch is a wearable computer in the form of a wristwatch. While early models could perform basic tasks, such as calculations, digital time telling, translations, and game-playing, smartwatches have more general functionality closer to smartphones, including mobile apps, a mobile operating system and Bluetooth connectivity. Some smartwatches function as portable media players, with FM radio and playback of digital audio and video files via a Bluetooth or USB headset. Some models, called 'watch phones' (or vice versa), have complete functionality of a typical smartphone.

Smartwatch is a computerized wristwatch with functionality that goes beyond timekeeping. While early models can perform basic tasks, such as calculations, translations, and game-playing, smartwatches are effectively wearable computers. Many run mobile apps, using a mobile operating system. Some smartwatches function as portable media players, with FM radio and playback of digital audio and video files via a Bluetooth or USB headset. Some models also called 'watch phones' / 'mobile watch', feature full mobile phone capability, and can make or answer phone calls or text messages. A good smartwatch is compatible with a smartphone or other device.

An activity tracker / fitness tracker / fitness band, also known as a fitness tracker, is a device or application for monitoring and tracking fitness-related metrics such as distance walked or run, calorie consumption, and in some cases heartbeat. It is a type of wearable computer. The term is now primarily used for smartwatches that are synced, in many cases wirelessly, to a computer or smartphone for long-term data tracking. There are also independent mobile and Facebook apps. Some evidence has found that the use of these type of devices results in less weight loss rather than more. Sleep tracker devices have a tendency to underdetect wakefulness. This fitness bands are compatible with iOS and Android.