Waterproof and with phone functions: New smartwatch launches on Amazon with a discount

Kospet also offers the Tank X2 in a basic version and therefore without an Ultra addition. The difference: The Kospet Tank X2 does not have a GNSS module. This is certainly a limitation, meaning that sporting activities without a paired smartphone cannot be recorded precisely in terms of the distance covered. The Tank X2 Ultra also supports returning to the starting point, but no extensive navigation functions are available. The Tank

One of the main selling points is probably the very robust design of the smartwatch. This ensures water resistance up to a test pressure of 5 ATM. Numerous tests will be carried out in accordance with MIL-STD-810H, which will, among other things, demonstrate usability in an extended temperature range. Falls should not immediately lead to damage to the watch itself or the display; the 1.64-inch display has a resolution of 280 x 456 pixels – it is an AMOLED.

As usual, the heart rate and the oxygen saturation of the blood can be measured, and the stress level can also apparently be estimated. The sleep monitoring should also be able to record naps. There are over 170 activity types available for recording sporting activities. A battery life of up to a week is advertised – even with more intensive use. A microphone and loudspeaker are built in, which means that it can be used as a Bluetooth hands-free device, and digital assistants can also be used on the wrist and without having to use a smartphone.