Sensor stop working

My sensors stop working contacted Wyze they tried to help but since they don’t make the original sensors anymore they could not help. They say I could buy the new monitoring system. I WON’T BUY ANYTHING ELSE FROM WYZE. The sensor are just over a year old , they have been making them for just a few years and already they abandoned them and us. You can expect that as soon as they have sold out of a product they will abandon it too. They have learned very well from cellphone companies, PLANED OBSOLESCENCE will keep customers buying.