The GAN 251 UI 2x2 (Magnetic, Ball-Core, UV Coated) – Bluetooth Smart Cube combines high-end 2x2 speed cube performance with true smart-cube training. It tracks every turn in real time using non-contact hall-effect sensing and a high-precision gyroscope, then syncs to the app for solve playback, stats, lessons, and guided practice. On the hardware side, you get MagLev speed, ball-core stability, and a high-grip UV coated finish—plus wireless fast charging so it’s always ready to train.

Why you’ll like it

Smart training that improves your solves: App-connected tracking, playback, metrics, and master classes for structured progress.
Zero move loss tracking: Precision sensing is designed for long-term accuracy—built for up to 100,000 solves with 0 move loss.
Fast + stable turning feel: MagLev reduces spring friction for speed, while ball-core magnets boost stability and control.
Wireless fast charging + long battery: Full charge in about 2.5 hours with up to 30 hours of nonstop solving.
Built for everyday practice: Water and sweat resistant design for real-world sessions.

Smart features & app experience

Omni-motion monitoring: Precision-engineered sensing system for consistent tracking across every turn.
High-precision gyroscope: Captures twists and orientation changes for accurate solve reconstruction in the app.
Community + coaching: Join a large smart-cube community and access master classes through the app.

Tuning & performance highlights

56 magnets total: Clear alignment so turns “click” into place.
GMS magnet turning system: Choose from 6 magnetic strengths to match your preferred speed and control.
GES Pro + numerical tuning: 72 tuning configurations to dial in your feel.
30° auto-alignment + 90° corner cutting: Forgiving, confident turning for faster execution.
Honeycomb piece design: Reduces friction and stores lubricant for smoother turning over time.
UV coated exterior: Glossy, high-grip finish that feels secure at high TPS.

Specs at a glance

Category: Bluetooth smart 2x2 magnetic speed cube (MagLev + ball-core)
Size: 51mm
Finish: UV coated
Magnets: 56 total
Charging: Wireless fast charging (about 2.5 hours to full)
Battery life: Up to 30 hours nonstop solving
Included: USB cable, GAN storage bag ($3 value), GAN storage box, GAN wireless charger base, adjustment tools

If you want a premium smart speed cube that feels fast in your hands and gives you data-driven training in the app, the GAN 251 UI 2x2 (Magnetic, Ball-Core, UV Coated) – Bluetooth Smart Cube is one of the most complete 2x2 setups available.

Price

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GAN 251 UI 2x2 (Magnetic, Ball-Core, UV Coated) - Bluetooth Smart Cube