Price: $149
Where to buy: At Keystone.
About: Touch based crypto wallet that we mostly use in combination with a software wallet like metamask. So this wallet enables people to keep their metamask safer since a user need to physically use the Keystone device to approve transactions. The wallet also have anti-tampering features. Keystone are a company from Honh Kong.
More info about the Keystone 3 Pro
keystone special security features
Keystone wallets utilize seed phrases to store the private key. Most wallets utilize one security element to keep the private key secure. Keystone uses 3.
This wallet is airgapped and works completely offline and we need to approve transactions through QR-code scanning using the wallets camera.
Physical durability
Due to the wallets large and great touch screen the wallet also becomes prone to damage if the wallet is dropped. There is also no other information regarding other forms of durability. My concern would be if the wallet gets crushed or water on it. I guess the answer would be to simply get another wallet and import the seed phrase. But still, I think a wallet should have physical protection, but I guess that is a personal preference.
Final thoughts
Seems safe due to being offline and got 3 security elements. Approving through QR code scanning is fast and secure. However the wallet is quite bulky. It's a physical way to get extra protection whilst using another software wallet like Metamask.
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