FlagFit 2.0 4+

I got this just a few days ago and like it pretty much, but I am unable to get messages. I have iPhone , with iPhone message and messenger because I send and receive messages using both. I’m wondering if I add WEChat if all my contacts also have to have Wechat . If so then the message feature is useless to me . Also , I am unable to use the sleep app, which was ove if the features I was looking for meats to using. I wore the watch last night to bed hoping to capture data, but it didn’t . When you look at that on the iPhone , it doesn’t give you any clear instructions on how to use that part of the watch feature. Also , there is no support to ask about these issues. So all in all I think more in-depth instructions and trouble shooting would be advantageous to include with this watch.

I’m an iPhone user, that recently found out about some health issues. I came across this watch and wanted to try it to get me & help track steps, health info. I just did an update to my phone but now the app won’t even stay open??!! What happened?? I used it daily for my sleep patterns, Ck health and steps..... But now I can’t!
The app won’t stay open at all, it immediately shuts down each time I try to open it to use. So disappointing.
Was overall pleased with this product but now - not at all. Also wish the app would track historical personal health info.
PLEASE DO AN UPDATE AND FIX THIS!!
Would’ve rated higher but can’t. Watch decent, app not at all.

First time app reviewer. I had a Fitbit for five years. Finally died, so went searching and bought this band for 1/4 the price of new FB, 1/10 the price of an Apple Watch. Just wanted something for steps, heart rate, and watch function, sleep and blood pressure were a plus in my mind. As for the app, syncs flawlessly every time I try. As for accuracy, steps seem good, blood pressure and heart rate run a little low, but it’s all relative, will NEVER get the accuracy of a bicep cuff for BP or chest band for HR. You get what you pay for, and I’m pleased with what I got. Just wish the app showed historical data, not just today. Like to see progress. Would be nice to not have to enter data every day into another app to track my progress. Thus only 4 stars.