Pharos 
You will need to collect the coupon first before checking out. I think it’s the cheapest of the TicWatch Pro 5 so far. 2G RAM + 32G ROM memory with Ultra Low Power Consumption Display that will allow 3-5 days of usage with a single charge, one of their unique selling point. Wear OS 4 at the time of checking.
Obsidian is also available, for $259.99.
Use ZIPBFS for $15 extra off or NAB10 for $10.
