Frequently Asked Questions

Qubi is a pair of wirelessly connected interactive spheres that make quantum science tangible. Each sphere is a physical model of a qubit, the fundamental unit of quantum computing. Shake to measure quantum states, twist to apply rotations, and bump them together to create entanglement. The free Qubi App walks you through everything from the basics to real quantum computer experiments.

Qubi is a quantum simulator, physical hardware that accurately models how qubits behave. What makes it special is that you can connect to real quantum computers (like IBM and IonQ) over the cloud. Build circuits, send them to actual quantum processors, and see the results come back to your device.

Two Qubi spheres, a quick start guide, and access to the free Qubi App with 11 games and activities.

Entanglement is a two-qubit phenomenon. Many activities require a pair. You entangle them, separate them, and observe correlated results. It's also more fun with a friend.

Each Qubi has a 1200mAh battery that provides about 4 hours of active use per charge. Charge with any USB-C cable from a 5V/1A power source. A full charge takes about 2 hours, and just 20 minutes of charging is enough to start playing.

Charging stands are available as an accessory. A pair of hand-finished solid walnut stands charges your Qubis while they rest on display, powered over USB-C.

No. Qubi is designed for complete beginners with zero prerequisites. The guided curriculum teaches quantum concepts through hands-on interaction rather than equations.

You can run your first quantum experiment in about 5 minutes. In about 5 hours, you should feel confident in the big concepts and how they apply to the real world. The full curriculum is self-paced.

Online courses teach through videos and text. Qubi teaches through physical interaction. Tilt, rotate, and manipulate the sphere and see quantum states change in real time. This hands-on approach makes abstract concepts intuitive and memorable.

Yes. Classroom Sets are available from 5 to 50 Qubi pairs with volume discounts, bundled with 15+ instructor guides and a 5-day quantum on-ramp for high school or undergraduate courses. Teachers can integrate Qubi into physics, computer science, chemistry, and math curricula with lesson plans aligned to ISTE and NGSS standards.

No. Qubi pairs with the Qubi App, but it is not necessary to interact with the device.

The Qubi App includes a guided learning platform with chapters and mini-lessons, quantum games and challenges, and advanced quantum operations for deeper exploration. It's included free with your Qubi purchase.

Qubi connects to your phone via Bluetooth. An internet connection is only needed for firmware updates and sending algorithms to real quantum computers.

Yes. Through the app, you can send quantum algorithms to real quantum hardware and see the results played back on your Qubis. This lets you compare your hands-on experiments with real quantum computer behavior.

Preorders are expected to ship in August 2026. We'll send email updates as we get closer to the ship date. Shipping rates are calculated at checkout.

Yes. You can cancel your preorder for a full refund at any time before your order ships. Visit our preorder policy page for full details, or contact us at hello@qolour.com.

Qubi comes with a 1-year warranty. For warranty claims or support, contact us at support@qolour.com.