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Thinnest hardware wallets

Top 30 models by thickness, from our catalog.

updated 23 Oct 2026models from 2018 on
Tangem Note
#1

Tangem Note

0.6 mm
See specs
2 Satochip Seedkeeper
Satochip · 2022
Seedkeeper
0.8 mm
3 CoolWallet Pro
CoolWallet · 2021
Pro
Secure Element chipUSB, Bluetooth, NFC
0.8 mm
7.7
4 CoolWallet S
CoolWallet · 2018
S
Secure Element chipUSB, Bluetooth
0.8 mm
3.8
5 KONA I CryptoKona
KONA I · 2019
CryptoKona
0.8 mm
6 KingMax SecSycript Card x1
KingMax · 2022
SecSycript Card x1
0.9 mm
7 CoolWallet Go
CoolWallet · 2025
Go
Secure Element chipNFC
1 mm
5.5
8 Census Tangem Smartcard
Census · 2020
Tangem Smartcard
1 mm
9 MoriX Wallet Card
MoriX · 2020
Wallet Card
2.2 mm
10 BitHD Razor
BitHD · 2019
Razor
2.2 mm
11 imKey Pro
imKey · 2020
Pro
2.3 mm
12 HyperPay HyperMate G
HyperPay · 2020
HyperMate G
2.3 mm
13 Feitian JuBiter Blade
Feitian · 2018
JuBiter Blade
2.5 mm
14 Specter STM32F769DISCO DIY Hardware Wallet
Specter · 2019
STM32F769DISCO DIY Hardware Wallet
2.8 mm
15 D'CENT Biometric Wallet
D'CENT · 2020
Biometric Wallet
Secure Element chipBluetooth
3 mm
4.4
16 HyperPay HyperMate Pro
HyperPay · 2021
HyperMate Pro
4.5 mm
17 TwentyTwo Portal
TwentyTwo · 2024
Portal
Open-source firmwareNFC
5 mm
3.8
18 OneKey Classic 1S
OneKey · 2024
Classic 1S
Secure Element chipOpen-source firmwareUSB-C, Bluetooth
5.2 mm
8.4
19 OneKey Classic 1S Pure
OneKey · 2025
Classic 1S Pure
Secure Element chipOpen-source firmwareUSB-C, Bluetooth
5.2 mm
8.2
20 OneKey Classic
OneKey · 2022
Classic
5.2 mm
21 BitHD Razor Pro
BitHD · 2022
Razor Pro
5.3 mm
22 HWLT Era Wallet
HWLT · 2025
Era Wallet
Secure Element chipAir-gapped signingNFC, QR code
5.5 mm
7.8
23 Ledger Stax
Ledger · 2024
Stax
Secure Element chipUSB-C, Bluetooth, NFC
6 mm
7.3
24 SafePal X1
SafePal · 2023
X1
Secure Element chipBluetooth
6 mm
4.6
25 SafePal S1 Pro
SafePal · 2023
S1 Pro
Secure Element chipAir-gapped signingQR code
6 mm
4.3
26 SafePal S1
SafePal · 2019
S1
Secure Element chipAir-gapped signingQR code
6 mm
4.3
27 Feitianxia iColdWallet
Feitianxia · 2021
iColdWallet
6 mm
28 Lubanso X1
Lubanso · 2018
X1
7 mm
29 Octowallet Silo
Octowallet · 2018
Silo
7 mm
30 Keypal Wallet
Keypal · 2021
Wallet
7 mm

Close contests in this ranking

Tangem NotevsSatochip SeedkeeperTangem NotevsSatochip SeedkeeperSatochip SeedkeepervsCoolWallet ProSatochip SeedkeepervsCoolWallet ProCoolWallet ProvsCoolWallet SCoolWallet ProvsCoolWallet S7.73.8CoolWallet SvsKONA I CryptoKonaCoolWallet SvsKONA I CryptoKonaKONA I CryptoKonavsKingMax SecSycript Card x1KONA I CryptoKonavsKingMax SecSycript Card x1KingMax SecSycript Card x1vsCoolWallet GoKingMax SecSycript Card x1vsCoolWallet Go

Other rankings

Best hardware wallets right nowBest multi-coin hardware walletsBest Bitcoin-only hardware walletsBest air-gapped walletsBest card & ring crypto walletsBest DIY & stateless signing devicesMost secure hardware walletsBest open-source hardware walletsBest wallets for Bitcoin power usersEasiest hardware wallets to useBest value hardware walletsHardware wallets with the biggest screenLightest hardware walletsCompatible with the most wallet appsLongest warrantyBest connectivity
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