tldr; Round Amazfit premium. Good value, lots of features.
$169.99 on AmazonScores based on sentiment analysis of topic-related comments
Best praise vs top criticism for Amazfit GTR 4
“The GTR 3 was a letdown for me due to the inaccurate heart rate tracking. I'd go for a GTR 4 if you can find one cheap and are on a tight budget. It also got the OS update to Zepp 3.5, so you get the very useful HRV and Readiness score.”
“I know this comment is 7 months old but I am on here specifically because my GTR 4 is worthless as a sleep tracker and I’m looking to replace it for that reason. I have horrible insomnia and it tracks it as light sleep when I know I’m up reading a book. I’m beginning to wonder if it’s just my particular watch. (?)”
73 Reddit opinions analyzed • Last updated 4/5/2026