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All products are Pre-orders – expected shipping: First half of 2027. All Pre-orders are fully refundable before shipping. Shipped from the EU! All products are Pre-orders – expected shipping: First half of 2027. All Pre-orders are fully refundable before shipping. Shipped from the EU! All products are Pre-orders – expected shipping: First half of 2027. All Pre-orders are fully refundable before shipping. Shipped from the EU! All products are Pre-orders – expected shipping: First half of 2027. All Pre-orders are fully refundable before shipping. Shipped from the EU! All products are Pre-orders – expected shipping: First half of 2027. All Pre-orders are fully refundable before shipping. Shipped from the EU! All products are Pre-orders – expected shipping: First half of 2027. All Pre-orders are fully refundable before shipping. Shipped from the EU!

Pro Chest Strap

FluxPose
Pro Chest Strap
Pro Chest Strap
€42,35 Incl. Tax

Expected shipping: First half of 2027

Comfort Chest Strap

Maximum comfort for your FluxPose setup

The Comfort Chest Strap is built for users who want a more secure and supportive upper body tracking experience. Constructed from soft neoprene with a silicone backing, it provides excellent grip and stability without needing excessive tightness.

The harness style design improves weight distribution and keeps the tracker firmly positioned even during intense movement

Sizing

Fits up to 110 cm chest circumference, with elastic stretch up to 135 cm.

What's in the box

1x Comfort Chest Strap

FluxPose – Technical Specifications

Dimensions

  • Tracker: 37 × 37 × 11 mm
  • Beacon: 78 × 37 × 33 mm
  • Dock: 133 × 105 × 33 mm
  • Dongle: 50 × 26 × 8.5 mm

Weight

  • Tracker: 15 g
  • Beacon: 85 g
  • Dock: 145 g
  • Dongle: 10 g

Battery

  • Technology: Lithium polymer
  • Tracker: 190 mAh @ 3.7V
  • Beacon: 1300 mAh @ 3.8V

Battery Life

  • Tracker: 24 hr (normal use)
  • Beacon:24 hr (low power)12 hr (normal mode)6.5 hr (performance mode)

Charging

  • Charging time: 2.5 hr
  • Charging time (USB PD): 1.5 hr

USB

  • Dongle/Dock: USB 2.0 (wireless receiver)
  • Dock power: USB PD (5V / 3A)

Haptics

  • Supported on beacon and trackers

Software

  • FluxPose app
  • SteamVR support
  • OSC support
  • Headless PC app (multiplatform)
  • C#, C++ SDK
  • HMD calibration tools

Straps

  • Elastic nylon
  • Velcro adjustable
  • Magnetic buckles
  • Designed for waist (beacon) and chest (tracker)

Kits

  • Lite: 3× trackers, 1× beacon, 1× dock, HMD adapter
  • Core: 5× trackers, 1× beacon, 1× dock, HMD adapter
  • Pro: 8× trackers, 1× beacon, 1× dock, HMD adapter

Operating Temperature

  • 5–50 °C

Tracking Range

  • 3.4 m diameter sphere around beacon

Update Rate

  • 100 Hz default
  • 50–300 Hz configurable

Latency

  • ~1.5 ms or update period (whichever is higher)

Wireless Range

  • 5–25 m (environment dependent)

Devices

  • Up to 10 devices per dongle/dock
  • Unlimited total devices
  • Dock charging: 1 beacon + 8 trackers

HMD Compatibility

  • Meta: Quest 2, 3, 3S, Pro
  • Valve: Index
  • Pico: 4
  • Bigscreen: Beyond series
  • HTC: Vive Pro, Pro Eye, Pro 2, Focus Vision, XR Elite
  • Samsung: Galaxy XR

Glove Integrations

  • StretchSense: Reality XR Game
  • Udexreal: UDCAP
  • Diver-X: ContactGlove2

IMU

  • Accelerometer: ±16g (up to ±32g)
  • Gyroscope: ±2000°/s (up to ±4000°/s)

Extra Features

  • Metal score
  • EMF variable gain
  • RF spectral view

Calibration

  • EMF + IMU calibration over operating temperature range

Accuracy

  • ±1.75 mm
  • ±0.5°

Tracking Modes

  • 6DOF (raw)
  • 6DOF + forward kinematics (feet)

Certifications

  • CE (EU)
  • FCC (USA)
  • RSS (Canada)
  • TELEC (Japan)
  • RCM (Australia)
  • KC (South Korea)