I'm so impressed at this price.
I had an old Fitbit Charge HR years ago and used it for a couple years. I replaced it with an Apple Watch, but Apple never really gave me the health data I wanted. I got this fitvii gt5 pro and LOVE it so far for all the reasons I disliked Apple.
Pros: Charge lasts a loooong time, which means more data since you're not taking it off daily to charge. Heart rate, blood pressure, blood sugar monitoring is continuous. Simple display allows you to focus on specific health data. Love the sleep data too!
Cons: connection to phone is a bit finicky, but never lags too long for me personally. and it doesn't weather feature.
Overall, the gt5pro is comfortable,and good quality! I'm so impressed at this price point.