Amazon.com: Amazfit T-Rex Pro Smart Watch for Men Rugged Outdoor GPS Fitness Watch, 15 Military Standard Certified, 100+ Sports Modes, 10 ATM Water-Resistant, 18 Day Battery Life, Blood Oxygen Monitor, Black :
We have to pay for different watch faces now?! I've had a T-Rex for about a year and now have T-Rex pro. I don't remember a cost to change my watch face :
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