Amazfit GTS 4 review: a truly optimal smartwatch

  Recently, the Amazfit brand updated its design line of watches by introducing the GTS 4 model. The accessory received a second-generation operating system, a BioTracker 4.0 PPG biometric sensor,…

Pebble. Truly Smart Bluetooth Watch

Wrist devices are convenient because you don’t need to do anything to get information from them, you don’t need to go into your bag or pocket. It is enough just…