This is an activity tracker and pedometer that syncs with your smartphone via Bluetooth for data management and can link with other apps. I purchased it around 2017 and confirmed it was working, but I hardly used it and stored it in its box. The color is dark green. I am selling the same item separately, but this one has had the LCD protective sticker removed, so it is offered at a lower price. The box will be folded and included. Please agree to this shipping method before purchasing.