Three stars so far on first half day of use

I received my Foresfish Bluetooth Sync Smart Bracelet Sports Fitness Tracker (pause while I take a breath) today. Immediately charged it for less than what I read is a recommended first charge by a little so I could try it (as it was discharged when I received it).
I then paired it with my iPhone 6 through the app, not the Bluetooth settings in Apple settings menu, and it paired easily on the first try. I then wore it for about two hours (after setting my personal info up in the app) doing my usual walking around and then synced. The 1st sync was confusingly long (less than 3 minutes, about 6 or 7 times as long as I figured), then wore it around for another hour or two and synced again. Then again later. The successive syncs were all incredibly fast and without issue (whew!).
Not sure how accurate it is so far in terms of steps taken and distance travelled, but seems to be somewhat close to the readings taken by my iPhone 6.
Like it so far, except that the data cannot (yet... Wink, wink, nudge, nudge developers) be shared with the AppleHeathApp without manually inputting data points. Other than that I like it so far. I will update this for an idea on accuracy after a little while wearing it every day.
Excited to try the sleep monitoring as well.
Update - approx 2 weeks after 1st use
There was just a recent app update quoted as "bug fixes" so I installed it. No drastic improvements. Data in the breakdown boxes below the daily data now changes as you scroll. Camera and Video "smart buttons" work but must be launched from within the app. Double clicking the device button will allow shutter (photo) and record/stop button (video) use now. Cannot delete sleep records. The sharing features in Canada are limited to Facebook. Would be nice to share to HealthApp.

TheMattDaddy about Body Sensor, v2.2.2