I had a bit of trouble finding an app for it. There was no mention of "Sinohealth" in the instructions, on the box, or anywhere else on the packaging. Luckily, a previous reviewer shared information about the app in his review. It took me a few tries to sync with my phone, but once it did it always lifted my weight whenever it hit the scale. My only real issue is that the scale seems pretty small in relation to the footprint. I wear a men's size 11.5, so I definitely don't have small feet, but I would appreciate a few square inches more room to stand. I'm not worried about the app or all the other body metrics it calculates, but it's a pretty good scale compared to other digital gauges I've had.
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