This cheap smartwatch from Mobvoi can tell you how old your arteries are

The Mobvoi TicWatch GTH Pro has a 1.55-inch screen with a resolution of 360 x 320 px. It is the first heart health monitoring smartwatch created in collaboration with CardieX. The GHT Pro has dual PPG sensors that can collect data from your wrist and fingertips. It can tell you in what state your arteries are without sticking a needle in your arm. Battery life is 7-10 days, which is significantly more than the battery life of the Apple Watch (approx. 18 hours) and on par with other fitness trackers and multisport watches on the market today. There is no GPS chip on board and we haven’t got any information on whether the watch can use your smartphone’s GPS. . . .