Hardware wallets

CoolWallet S vs. Keystone 3 Pro

Which one is better in 2025? In-depth comparison of CoolWallet S and Keystone 3 Pro

CoolWallet S and Keystone 3 Pro are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared CoolWallet S head-to-head with Keystone 3 Pro to help you decide which is best for your cold storage needs.

	Select a product	Select a product
	CoolWallet S Out of Stock 1	Keystone 3 Pro ₹12,999 Save ₹2000 5
Warranty	—	1 year
Interfaces	Bluetooth	Biometric Camera QR Code USB-C microSD
Seed Phrase	BIP39	BIP39
Release Year	—	2023
Features	—	Air-gapped
Works With	MetaMask Rabby WalletConnect	MetaMask Rabby
Compatible With	Android iOS	Android Linux Windows iOS macOS
Coins	Supports over 5000+ coins	Supports over 5000+ coins
Display	—	4" TFT
Battery	15mAh Lithium-ion	1000mAh
Open Source	—	Yes
Certifications	CC EAL5+	—
iOS	CoolBitX Crypto	Keystone Hardware Wallet
Android	CoolBitX Crypto	Keystone Hardware Wallet
Size	85.6mm x 53.98mm x 0.8mm	62.44mm x 103.9mm x 12.08mm
Weight	—	103g
Materials	—	PC ABS