FluxPose on Kickstarter: The First Occlusion-Free Full-Body Tracking System Without Base Stations

FluxPose is a magnetic field-based full-body VR tracking system that delivers drift-free accuracy without base stations or line-of-sight requirements. This portable VR tracking system uses wearable magnetic sensors to provide complete 6DOF tracking that moves with you anywhere.

Traditional VR tracking systems trap you in fixed spaces, require expensive base stations, and lose accuracy the moment something blocks the line of sight. FluxPose on Kickstarter eliminates these limitations entirely—delivering drift-free, occlusion-free VR body tracking that moves with you, fits in your pocket, and lasts up to 24 hours on a single charge.

This isn't just another incremental improvement to existing tracking technology. It's a completely new approach that uses magnetic field tracking to give you absolute positional accuracy without external sensors, base stations, or recalibration headaches.

Why FluxPose Uses Magnetic Field Tracking

Occlusion-Free Tracking That Never Fails

Most VR tracking systems rely on optical sensors or cameras that demand clear line-of-sight. Cover a tracker with your body, blanket, or clothing, and tracking fails. FluxPose solves this with a wearable beacon worn on your hip that generates magnetic fields. Each magnetic VR tracker reads these fields to calculate its exact position and rotation in 3D space—completely independent of what's between the tracker and beacon.

This magnetic approach delivers true 6DOF (six degrees of freedom) tracking with full positional and rotational data, just like high-end systems such as Vive or Tundra trackers. The difference? No drift, no recalibration, and wireless VR tracking that works whether you're standing, sitting, lying down, or wrapped in a blanket on a cold winter day.

Tracking Volume That Moves With You

By mounting one tracker to your VR headset, FluxPose automatically synchronizes its tracking space with your headset's coordinate system—no software configuration required. Since the beacon moves with you, your tracking volume follows you anywhere your headset can track. You're no longer confined to a fixed play area defined by stationary base stations.

Smaller Than a Dorito, Lighter Than Expectations

Ultra-Compact 15-Gram Trackers

At just 15 grams per tracker, FluxPose delivers the smallest and lightest 6DOF tracking available. Each tracker is literally smaller than a Dorito chip, making them virtually unnoticeable during extended VR sessions.

The hip-mounted beacon weighs 85 grams—roughly the size of a Tundra tracker—but you only need one for the entire system. For comfort during long sessions, FluxPose offers both basic straps and premium comfort strap options developed in collaboration with VYROVR for both chest and hip mounting positions.

Perfect for Integration Projects

This compact design matters beyond comfort. Smaller trackers integrate seamlessly into VR gloves, custom controllers, props, and DIY projects without adding bulk or weight that compromises the experience.

Zero Cable Clutter, Maximum Convenience

Magnetic Charging Dock With Built-In Dongle

Every FluxPose kit includes a combined charging dock and wireless dongle that handles everything through a single USB connection. Drop your trackers into the dock and they magnetically snap into place for organized, effortless charging. Connect the optional second USB-C port to a PD charger, and the entire system charges from empty to full in roughly 1.5 hours.

Custom Low-Latency Wireless Protocol

The wireless protocol uses a custom low-latency design operating on a single 1 MHz channel in the 2.4 GHz band. One dongle supports up to 10 devices simultaneously, eliminating the need for multiple receivers cluttering your PC's USB ports.

Battery Life That Actually Lasts

Three Power Modes for Every Activity

Each FluxPose tracker provides up to 24 hours of continuous tracking on a single charge. The system offers three power modes to balance performance with battery life based on your activity:

Low Power mode delivers 24 hours—ideal for typical VR use including walking, light dancing, sitting, or lying down. Balanced mode provides 12 hours for active VR workouts, energetic dancing, or boxing sessions. Performance mode runs 6-7 hours for fast-paced rhythm games like Beat Saber or competitive shooters demanding maximum responsiveness.

Only the beacon's battery life changes between modes. The trackers themselves maintain consistent battery performance regardless of which power mode you select.

Perfect Integration for VR Gloves

Lightest 6DOF Tracker Available

VR gloves demand lightweight, accurate tracking that doesn't interfere with natural hand movement. At 15 grams with full 6DOF tracking, FluxPose makes glove-based VR far more practical and enjoyable than bulky traditional glove trackers.

Ready-Made Mounting Solutions

FluxPose offers pre-made mounting adapters for various glove models, and if you already own gloves, you can simply add the corresponding adapter to your order. The occlusion-free nature of magnetic tracking means your hands can move naturally, overlap, or rest in any position without losing tracking accuracy.

Works With Nearly Every VR Headset

Universal Compatibility

FluxPose supports virtually every VR headset—whether it uses onboard SLAM tracking like the Quest series or external base stations like the Valve Index. Setup requires only attaching one tracker to your headset using the included pre-calibrated mount. Once attached, FluxPose automatically aligns tracking spaces without additional software or manual calibration.

Pre-Calibrated Mounting System

The system provides pre-made headset mounts for popular models including Quest 3, Quest Pro, Pico 4, and many others. Additional mounts are available as add-ons, and you'll receive surveys after the Kickstarter campaign and before shipment to select your exact adapter models.

Can't find your headset on the list? Request a new mount on Discord or create your own using the provided documentation and tools. If enough demand exists for a particular headset, the FluxPose team will design an official mount.

Seamless Ecosystem Compatibility

SteamVR and VRChat Integration

FluxPose integrates effortlessly into existing VR workflows. Launch the FluxPose software on your PC and trackers automatically appear in SteamVR—no complex setup or configuration required.

Using VRChat on a standalone headset? Enable the OSC feature in the FluxPose app to stream tracking data directly into VRChat standalone without requiring a PC connection.

Developer-Friendly SDK

The team plans to add native Unity integration outside SteamVR and Warudo support. For developers and creators, an easy-to-use SDK enables integration into custom projects.

Every tracker includes a 3-pin magnetic connector for advanced users building custom VR controllers, accessories, props, or even robotics projects. This connector provides tracking data and enables wireless data transmission between devices and your PC, including controller inputs that automatically route to SteamVR.

Built-In Features That Matter

OLED Displays and Haptic Feedback

Despite their tiny size, FluxPose trackers pack impressive functionality. Each tracker includes an integrated OLED screen displaying battery life, assigned body location, or custom messages. They also feature vibration motors supporting both SteamVR haptics and OSC for immersive feedback during gameplay or social VR experiences.

Right to Repair and Customize

Open Documentation and 3D Models

FluxPose doesn't restrict how you use your hardware. You're free to repair trackers, load custom firmware, or integrate them into other devices. The team provides comprehensive documentation, repair guides, and full 3D models to support these uses.

You can even 3D-print your own straps, headset mounts, or 1/4" adapters instead of purchasing them directly. All models are available on the Downloads section of the FluxPose website and their Printables page.

Proven Technology Ready for Production

Over 300 Devices Already Built

The FluxPose team has already manufactured over 300 devices, including more than 200 trackers plus dozens of beacons, docks, and dongles. More than 20 beta kits have shipped to dedicated community testers and reviewers worldwide, with demos and feedback available on the FluxPose Discord server.

Kickstarter Funding Goals

The technology has matured beyond R&D. This Kickstarter campaign funds the transition to mass production, covering critical costs including wireless certifications (CE, FCC, RSS, TELEC, RCM, KC), plastic injection molding with custom tooling, and manufacturing equipment.

Who Benefits Most From FluxPose

VR Enthusiasts Seeking Freedom

If you're tired of being tethered to base station locations or losing tracking when your body blocks the line of sight, FluxPose delivers true tracking freedom. This base station-free tracking system lets you take your full-body tracking outdoors, use it in small spaces, or move freely without worrying about tracking volume boundaries.

VR Glove Users

The 15-gram weight and occlusion-free tracking make FluxPose ideal for VR gloves where traditional trackers are too heavy or bulky. Natural hand movements, overlapping hands, and complex gestures all work flawlessly.

Content Creators and Developers

The open SDK, Unity integration plans, and magnetic connector for custom hardware make FluxPose a powerful development platform. Build custom controllers, props, or entirely new VR peripherals using reliable tracking technology.

VR Fitness and Active Users

Extended battery life and occlusion-free VR body tracking mean you can workout, dance, box, or play rhythm games without tracking failures or frequent recharging breaks. The three power modes optimize battery life for your specific activity level.

Transform Your VR Experience Without Compromises

FluxPose on Kickstarter represents a fundamental shift in how VR tracking works. No base stations to mount. No occlusion problems to troubleshoot. No drift requiring constant recalibration. Just reliable, accurate, full-body tracking that goes anywhere you do.

The system doesn't demand you change how you use VR—it adapts to how you already want to use it. Whether you're playing seated games, standing experiences, active fitness sessions, or outdoor adventures, FluxPose tracking delivers consistent performance in the smallest, lightest package available.

For VR users who value portability, reliability, and freedom from tracking limitations, this portable VR tracking system offers something optical systems fundamentally cannot: tracking that works regardless of what's between you and the sensor.

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Frequently Asked Questions About FluxPose on Kickstarter

How many trackers do I need for full-body tracking?

The Lite kit provides the minimum for full-body tracking or gloves/controller tracking. The beacon acts as your hip tracker, and one tracker mounts to your headset with the included mount. After that, each additional tracker serves as an independent tracking point. For basic full-body tracking, place one tracker on each foot or leg. For enhanced tracking, add trackers to your chest, arms, or any other body parts you want tracked. The FluxPose Discord community can provide setup recommendations tailored to your specific needs.

Are straps included with FluxPose kits?

No, straps are not included with any kit. This design choice gives you flexibility to use FluxPose exactly how you want without paying for straps you might not need. You'll need to add a strap option as an add-on from the Kickstarter page, or create your own DIY solution to wear the beacon and trackers. Several strap options are available, including basic and comfort versions developed in collaboration with VYROVR.

How does metal interference affect FluxPose tracking?

FluxPose uses alternating magnetic fields generated by the beacon, which can be affected by nearby metal objects. Tracking is generally only impacted by metal within approximately 10 cm of a tracker, with the severity depending on the metal type, amount, and shape. Trackers farther from the beacon experience greater sensitivity to interference. Common items like metal chairs and bed frames cause slight effects, while metal rebar in floors can affect foot trackers, especially for taller users. When metal interference is removed, trackers immediately return to normal operation without recalibration. The team continues developing software improvements, including the Metal Distortion Cancellation system, to increase resilience against metal interference.

Do I need to purchase a separate dongle?

Not necessarily. The included charging dock has a built-in wireless dongle that handles connectivity for most users. You would only need a separate dongle if you don't want to plug the dock into your PC, if the dock will be positioned far from your play space or obstructed by electrical devices, or if you want to use more than 10 devices without an additional dock. The built-in dongle in the dock provides convenience for standard setups with a single USB connection.

How fast does FluxPose charge?

Charging speed depends on your power source. When connected to a powerful PD (Power Delivery) charger via the dock's dedicated power port, a full charge takes less than 1.5 hours for up to 8 trackers and one beacon. When connected only to a PC via USB, charging takes approximately 3 hours. The slower PC-based charging actually helps prolong the lifespan of the internal batteries, making it a viable option for overnight charging between VR sessions.