Hands-free augmentation of a smartphone in the form of a wristwatch seems to be all the rage these days, with Casio STB-1000 being one of the latest examples. The new arrival from the venerable Japanese maker connects to your handset via Bluetooth, offering you with numerous sports-oriented capabilities accessible on your wrist. All you need is to install Casio STB-1000-tailored apps on your smartphone and you can utilize your smartwatch to monitor your heart rate, speed, or distance when running, or cycling, as well as to receive alerts about incoming calls and e-mails. What\u2019s exceptionally impressive about this gadget is its battery life. It works for approximately 2 years, even though its Bluetooth is on all the time. Casio STB-1000 is currently iPhone-compatible only.