Thermostat Remote 3 in 1 Sensor when?

I bought two Wyze Thermostats at and just after launch due to the advertisement of the 3 in 1 remote sensor coming Q1 2021. We’re well past that time frame and I understand COVID-19 changed a lot, but there have been no updates at all. Is there any intention to ever release this product? The remote sensor is a winter requirement for me and I would like to know if I should just cut bait and buy something else or if it may be expected at some point this winter.

I’m extremely disappointed in the handling of this by Wyze, I’ve valued their products and their support previously, but the utter lack of a response here has me considering whether I should be looking to another company to focus my home automation around.