Black Shark Watch X

Round smartwatches from the Black Shark brand are a mid-range solution with support for nano-SIM and 4G. This model allows making calls and sending voice messages in messengers — all without needing to link to a smartphone. For internet connectivity, in addition to LTE, there is a Wi-Fi 4 module. The device's performance and responsiveness are powered by a quad-core processor running at 1400 MHz and 3 GB of RAM.

There is 32 GB of built-in storage for installing apps and downloading music. The Black Shark Watch X smartwatches operate on Android, feature an independent GPS module for positioning without a smartphone, and come with a music player and even a 2 MP camera for taking photos. The highlights of the model include a 1.9-inch IPS screen with a 60 Hz refresh rate, excellent detail (resolution of 360 by 360 pixels), and a maximum brightness of 600 nits. The measurement capabilities are quite standard: they include heart rate, blood oxygen level, sleep and overall activity time tracking, pedometer, etc. Also noteworthy is the capacious 900 mAh battery, providing up to 3 days of autonomy. Note that the plastic casing has a basic water resistance rating of IP67, which protects against almost any rain and splashes while washing hands but is not designed for swimming, hot baths, saunas, etc.