I have been using fuzew since September 2018, it works perfectly, I'm very happy with it, I can take it in my wallet and use it whenever I want, it accepts several types of crypto currencies (BTC, ETH, BCH, LTC, DASH, DOGE, XRP, and ERC20 tokens) and I can also buy or sell them to others using the fuzew app (w manager ), I highly recommend your purchase.
I am using Fuze wallet for two months now. Design of the wallet is something you don't see every day. What is packed inside box size of credit card is really stunning. Encryption, bluetooth, battery, small screen, i can only say great work. Every single person which saw wallet only said wow :) Energy consumption is really low, after two months I didn't have need to recharge it. It supports major currencies like BTC, ETH, LTC etc. and adding customer ERC20 tokens is quite easy as well. I would recommend it to anyone!
I was looking for a cold storage wallet - I had purchased the original Fuze card back during the Kickstarter (or Indiegogo) campaign and haven't had any issues with that (other than no chip). I did have to troubleshoot the W but the company support was great - no issues with the card at all now. For what I need, it's perfect!