You get what you pay for. The unit effective counts steps, calories, etc. However, the rubber band is cheaply made and easy to release. It's come disconnected on several occasions, and I had to quickly grab it to keep from losing the whole thing. Would have liked a buckle band that didn't release any time it caught on anything.
This was a great little activity tracker. The problem is the way it stays on. I lost it after 2 weeks. The band would not stay closed, so it came off somewhere at the gym and I couldn't find it. Unfortunate, because I really liked it a lot, but I would not buy another one because of that. It is too easy to loose.
It wasn't at all what was advertise. The color , design and material were all different then what is in the picture. The App that connects with the Bluetooth is really really slow. The instruction to connect the product are a little unclear. They also don't have US measurements so it was hard to tell . It only used a 24 hr clock so you're kind of screwed if you dont know how to read it. Overall it was really bad.
The middle unit kept falling out and it was difficult to fasten on my arm. also the band came undone during the night in my sleep and it came off. It just wasn't worth the money, even though it was inexpensive.