Amazfit is a fantastic fitness tracker brand if you are on a tight budget — think under $200 — but testing it side by side against a premium Garmin watch reveals its flaws. You often don’t know what you’re missing until you try the best of the best, and testing the $100 Amazfit Active 2 (Sport) against the $1,100 Garmin Fenix 8 proved exactly this. I wore both watches at the same time for more than a month to see if a budget buy could compete against a premium one, and the answer might have