Good. However, the watch does not sync with my company's Virgin Pulse app and I am now forced to enter my stats manually. I'll probably go back to Fitbit until this is resolved.
Impressive smartwatch features and sophisticated technology combine to provide the best for an iOS user. The Zepp app is comprehensive and easy to use.
Notifications are erratic and unreliable, I have a GTR 4 and GTR 4 Limited edition. I beleive an update must have changed sometihng as it used to work and I've had a few other Amazfit watches an they worked fine i update every time a new one comes out and issues arose with the GTR 4 series, I bought the Cheetah Pro and same issue so i returned it. I sent my concern along log file to support but resolution just said they'd note if for the programing folks. Frustrating because I do like the looks of the watches but reluctant to get another until I'm confident the issues are resolved. my thoughts are that they're trying to turn out too many products and not paying attention to the current product problems.
Also purchased a GTR Mini prior, and gave my wife a GTS 4 mini. Battery life is outstanding, and so light, I forget I'm wearing it. I'll never go back to Samsung.