My understanding is that Case Wallet does not exist anymore --> (https://bitsonline.com/case-wallet-device-shutdown/), so I will not comment on this.

For XZEN, I think the device and the wristband look nice aesthetically but I don't think it is ideal to carry it around because it is quite big in size and looks clumsy. I believe both devices need to be charged very often and the price to purchase that is also quite high. I also realised one thing is that they said their pre-ICO was in Nov 2017 but then nothing is announced ever since.. It's been nearly a year! I find it really strange....

For Unikeys, client's needs are our number one priority and we believe simple is best. We have designed the UKey card, the exact size of your debit or credit cards, for our clients to do all crypto-transactions. Unlike XZEN where you have to carry the device every time, our clients only need to bring along the UKey card and to authenticate the transactions, just simply swipe their fingerprints on the sensor embedded into the card and you are done. It is more ergonomically friendly and hassle-free. The card can also be used up to 400 times until the next recharge so I believe they cannot last that long...

For details, please visit our website at http://www.unikeys.io and follow us on our social media channels!


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