Our wallet review process
We examine wallets starting at the code level and continue all the way up to the finished app that lives on your device. Provided below is an outline of each of these steps along with security tips for you and general test results.
Application build test result
This hardware wallet is paired with
There are at least 5 HyperMate Pro Review or Unboxing videos on YouTube
Private keys can be created offline - ✔️
HyperMate Pro device will not activate Bluetooth or USB data connection (USB charging is available) before a wallet is created or restored.
Private keys are not shared - ✔️
Our on-chain wallet is protected by routine coding check and vetting. You control your own Mnemonic and private key. We provide you with the safest infrastructure, you shoulld take care of your own Mnemonic and private key.
Device displays receive address for confirmation - ✔️
Interface - ✔️
It has a 1.3” Color Touchscreen
Code and Reproducibility
On their website they link to a GitHub account that also features a repository
called hardwallet but it’s not
clear what to make of this. There are no clear build instructions and neither
is there any version tagged. According to
their official Twitter
the latest version is
4.1.7 from 2021-09-22 but their repository has no such
tag. In fact it has
no tags at all.
The commit history
is also rather curious. 14 commits with the last commit half a year before the
adds the folder
HardWalletSDK to the project. GitHub describes the commit:
773 changed files with 116,778 additions and 0 deletions
The content of that folder is actually the “SDK” of JubiterWallet/JubiterSDK_C:
With the missing build instructions but above all missing commits leading up to the latest release, we find this product to be not verifiable.
Do your own research
In addition to reading our analysis, it is important to do your own checks. Before transferring any bitcoin to your wallet, look up reviews for the wallet you want to use. They should be easy to find. If they aren't, that itself is a reason to be extra careful.