CoolWallet review
Updated September 28, 2026 · SumCue Editorial Team · Facts checked September 26, 2026
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Our verdict
CoolWallet suits people prioritising self-custody and hardware security over broad coin coverage or the lowest upfront price. The device supports 35 coins and costs $39 to $149, making it a practical choice for users who can manage their own wallet.
Key facts
- Best for
- Self-custody at a moderate hardware price
- Wallet type
- Hardware↗
- Price
- $39 to $149↗
- Custody
- Self custody↗
- Coins supported
- 35↗
- Secure element
- CC EAL 6+ secure element↗
- Connectivity
- Bluetooth↗
- Backup options
- Seed↗
- Legal entity
- CoolBitX Ltd.↗
- Headquarters
- Taiwan↗
- Founded
- 2014↗
- Support channels
- Email, Help-centre↗
- Features
- Self-custody
- Official website
- coolwallet.io
Facts checked September 26, 2026, 5 sources
Apps and profiles
- Elsewhere
- XLinkedIncoolbitx.com
Pros and cons
Pros
- Self-custody keeps control of the wallet with the user: self custody.
- A CC EAL 6+ secure element supports the wallet's security design.
- Bluetooth connectivity allows wireless use: bluetooth.
- Seed backup provides a recovery method: seed.
Cons
- Coin support is 35, below the comparison-site median of 46.
- Support runs on email and help centre only.
Who it suits
- People who want a hardware wallet with self custody.
- Users focused on a CC EAL 6+ secure element and seed backup.
Who should look elsewhere
- eToro or VaultLeap buyers who prefer a mobile wallet format.
- Trezor buyers prioritising the lowest purchase price.
Who runs it
CoolWallet is operated by CoolBitX Ltd. and is based in Taiwan. The company was founded in 2014. Customer assistance is provided through email and help centre.
How CoolWallet compares
9.1 vs 9.1
9.1 vs 9.4
9.1 vs 9.4
9.1 vs 8.5
9.1 vs 9.4
9.1 vs 8.7
9.1 vs 9.2eToro is a mobile wallet, offering a different format from CoolWallet's hardware design.
9.1 vs 8.7
9.1 vs 9.3
9.1 vs 9.0
9.1 vs 9.5
9.1 vs 9.0Trezor costs $79, compared with CoolWallet's $39 to $149.
9.1 vs 8.6
9.1 vs 8.5
9.1 vs 8.3
9.1 vs 9.6
9.1 vs 9.5
9.1 vs 9.4
9.1 vs 9.4
9.1 vs 9.3
9.1 vs 9.3
9.1 vs 9.3
9.1 vs 9.3
9.1 vs 9.3
9.1 vs 9.3
9.1 vs 9.2
9.1 vs 9.2
9.1 vs 9.0
9.1 vs 9.0
9.1 vs 9.0
9.1 vs 9.0
9.1 vs 8.9
9.1 vs 8.8
9.1 vs 8.7
9.1 vs 8.6
9.1 vs 8.5
9.1 vs 8.4- 9.1 vs 8.0
Frequently asked questions
What type of wallet is CoolWallet?+
CoolWallet is a hardware wallet that gives users self custody. Funds are not held by a separate custodial provider, so the user remains responsible for the wallet and its recovery information.
How much does CoolWallet cost?+
CoolWallet costs $39 to $149. This is higher than the comparison-site median of €0, making the upfront cost a key consideration.
How many coins does CoolWallet support?+
CoolWallet supports 35 coins. The comparison-site median is 46, so the available coin range is narrower than the typical figure shown here.
What security features does CoolWallet use?+
CoolWallet uses a CC EAL 6+ secure element and provides self custody. It also supports backup through seed.
How does the wallet connect to a device?+
CoolWallet connects through bluetooth. It is a physical hardware wallet rather than a mobile application.
How can I contact CoolWallet support?+
CoolWallet support is available through email and help centre. The available channels do not include direct phone support.
Sources
- coolbitx.com checked September 26, 2026
Backs: Connectivity, Founded, Wallet type
“CoolWallet is our credit card-sized Bluetooth hardware wallet”
- coolwallet.io/collections/coolwallet checked September 26, 2026
Backs: Price
“CoolWallet Go From $39.00 ... CoolWallet Pro $149.00”
- coolwallet.io/collections/coolwallet/products/coolwallet-pro checked September 26, 2026
Backs: Backup options, Coins supported, Custody, Features, Secure element
“2 x Recovery phrase cards ... As long as you've securely backed up your recovery seed (written by hand in a safe place), you can fully restore your wallet.”
- coolwallet.io/pages/terms-conditions checked September 26, 2026
Backs: Headquarters, Legal entity
“shall be governed by and will be construed according to the laws of the Republic of China (Taiwan) ... exclusive jurisdiction of the Taiwan Taipei District Court”
- coolwallet.io/policies/contact-information checked September 26, 2026
Backs: Support channels
“Trade name: CoolWallet Email: support@coolbitx.com”
Compiled from 5 source pages, checked September 26, 2026. We did not open an account.