NGRAVE ZERO

Cold Storage

NGRAVE ZERO is a premium, air-gapped hardware wallet from Belgian company NGRAVE, marketed as the world's most secure hardware wallet. The ZERO is fully offline — it has no USB, WiFi, or Bluetooth connections — and communicates exclusively via QR codes scanned through its camera. It features a high-resolution touchscreen, a tamper-evident supply chain, a biometric fingerprint sensor, and was co-developed with input from Jean-Jacques Quisquater (cited in the Bitcoin whitepaper). NGRAVE also sells a stainless steel seed backup called GRAPHENE.

Details

Nfc: No
Usb: No
Type: hardware_wallet
Notes: Highest security rating (EAL7) of any hardware wallet. Companion GRAPHENE backup.
Price: $398
Battery: Yes
Interface: QR code only (EAL7 rated)
Price Usd: 398
Air Gapped: Yes
Device Type: hardware_wallet
Form Factor: Touchscreen device
Open Source: No
Screen Type: touchscreen
Bitcoin Only: No
Connectivity: QR codes (air-gapped)
Manufacturer: NGRAVE (Belgium)
Release Year: 2021
Security Chip: EAL7 secure element
Secure Element: Yes

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