Hardware wallets

CoolWallet S vs. OneKey Classic 1S

Which one is better in 2025? In-depth comparison of CoolWallet S and OneKey Classic 1S

CoolWallet S and OneKey Classic 1S are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared CoolWallet S head-to-head with OneKey Classic 1S to help you decide which is best for your needs.

	Select a product	Select a product
	CoolWallet S 1	OneKey Classic 1S
Interfaces	Bluetooth	Bluetooth USB-C
Seed Phrase	BIP39	—
Works With	MetaMask Rabby WalletConnect	BTCPAY Bitcoin Core Electrum MetaMask Phantom Rabby Sparrow Wallet Specter Desktop Wasabi Wallet
Compatible With	Android iOS	Android Linux Windows iOS macOS
Coins	Supports over 5000+ coins	Supports over 5000+ coins
Display	—	128 x 64 Monochrome
Battery	15mAh Lithium-ion	100mAh Lithium-ion
Open Source	—	Yes
Certifications	CC EAL5+	CC EAL6+
Desktop	—	OneKey Wallet
iOS	CoolBitX Crypto	OneKey: Crypto Wallet for DeFi
Android	CoolBitX Crypto	OneKey: Crypto Wallet for DeFi
Controllers	—	STM32F205RGY6
Secure Elements	—	ATECC608A
Size	85.6mm x 53.98mm x 0.8mm	86mm x 52mm x 5.2mm
Weight	—	20.5g
Materials	—	Plastic