The Amazfit T-Rex 3 is much cheaper than similar Garmin alternatives such as the Forerunner 955 and Fenix 8 range. But how does it stack up as far as run data, the accuracy of GPS and heart rate tracking. Here is what I have found out.

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View Amazfit T-Rex on Zepp Health: https://www.anrdoezrs.net/click-79182...
View Amazfit T-Rex on Amazon: https://geni.us/yVCF
View Garmin watches on garmin.com: https://www.kqzyfj.com/click-7918206-...