Replacing Stock Coolant Temp Guage with Digital

My coolant guage doesnt work sometimes, so right now i drive with my obd2 sensor connected to my phone showing the live temps, I thought about replacing/ repairing the stock guage but even then I would perfer something digital which can tell me the exact temp

Do you guys have any experience swapping out that guage for a digital one, and where can I even get a digital coolant guage?