Varjo Controller for XR-4 Series — Powered by Razer

Your Varjo XR-4 headset delivers unmatched visual fidelity — but without a dedicated controller, you can’t fully unlock its interaction potential. The Varjo Controller, Powered by Razer, fills exactly that gap: co-designed with Razer for precision, comfort and haptic immersion worthy of the most advanced professional XR hardware on the market.

Long sessions without comfort compromise

Generic controllers quickly become fatiguing during extended demonstrations or intensive training. Every poorly calibrated grip, every misplaced button costs focus and triggers handling errors.

The Varjo Controller features an ergonomic design co-developed with Razer: natural fit in hand, joystick, trigger, grip button and auxiliary keys positioned for immediate accessibility. Built for intensive professional use, it stays comfortable across multi-hour sessions.

Surgical infrared tracking precision

Approximate tracking breaks immersion at the worst moment — during a critical simulation or a client demonstration. Lag between real gesture and virtual representation is a dealbreaker in a B2B context.

The controller emits infrared light captured directly by the front cameras of your Varjo XR-4 headset, with no external base station required. The result: ultra-responsive 6DoF tracking, accurate to the millimetre, across the full working volume of the headset. No extra cable, no additional hardware to deploy.

Razer haptic feedback for total immersion

Professional VR is not limited to visuals. The absence of physical feedback during a virtual interaction (grabbing an object, confirming an action, manipulating an interface) breaks the sense of presence — a real barrier to VR adoption in training and simulation.

Thanks to integrated Razer Haptics technology, every interaction generates precise, modulated tactile feedback. The gap between the physical world and the virtual environment narrows significantly, reinforcing the user’s sensory anchor within the XR scene.

Broad compatibility and instant setup

Investing in specialised hardware always carries a risk of obsolescence or incompatibility. A controller limited to a single headset is difficult to justify as a B2B capital expense.

The Varjo Controller is compatible with the XR-4 Series, the XR-4 Focal Edition and XR-3 models. It also supports SteamVR. Pairing takes seconds via Varjo Base software — simply hold the Menu button. Note: Inside-Out Tracking must be enabled in Varjo Base; external tracking systems (SteamVR Tracking, OptiTrack, ART, Vicon) are not compatible.

Who is it for?

The Varjo Controller is designed for teams deploying VR/XR professionally: industrial VR training, critical simulations, high-value client demos, architectural or medical visualisation. Available individually — right or left hand — to replace a faulty controller or build a spare fleet. Also explore our Ultraleap Kit for controller-free interaction.

• Brand: Varjo / Razer
• Compatibility: Varjo XR-4 Series (Fixed Focus & Focal Edition), Varjo XR-3, SteamVR
• Tracking: Inside-Out infrared via headset cameras (6DoF)
• Haptic feedback: Yes — Razer Haptics
• Battery: AA
• Connectivity: Wireless (pairing via Varjo Base)
• Setup: Hold Menu button — pair via Varjo Base software
• Right-hand ref.: V0017203
• Left-hand ref.: V0017204
• Sold individually (choose hand from options)