Hands-Free Headset – Lightweight Assisted Reality Display with Full HD Micro-OLED

Hands-free headset: overview

This hands free headset is a voice-controlled assisted reality device worn like a headband (sold as the Arc 3). At 179 g it is the lightest headset, comfortable across a full shift, and its see-through display keeps documents in view without cutting you off from the world around you.

Workers open work instructions, capture images, join video calls with remote experts and run custom enterprise applications by voice, so both hands stay on the job.

The Full HD (1920 × 1080) micro-OLED display covers 95% of the DCI-P3 colour space for sharp, accurate images, and a dual-camera system (50 MP main plus 8 MP wide-angle) captures inspection detail and gives remote experts a wide view.

Who the hands-free headset is for

Production, maintenance, logistics and quality teams who need instructions and remote help in their line of sight but do not need a rugged hard-hat headset.

• Maintenance and repair technicians
• Field service and utilities crews
• Manufacturing and quality inspection
• Logistics and warehouse teams
• Remote-expert and training programmes

Features in detail

See-through micro-OLED display

The Full HD see-through display (22° field of view, right eye) shows documents and instructions in sharp detail while you keep full sight of your surroundings.

Dual cameras

A 50 MP main camera (82° FOV) and an 8 MP wide-angle camera (120° FOV) record 1080p at 60 fps with flash, ideal for inspection photos and remote support.

All-day comfort

At 179 g it is designed to be worn together with prescription glasses and Peltor-style hearing protection.

Clear audio in loud places

Two speakers and four noise-cancelling microphones, effective up to 100 dB, keep voice commands and calls clear on noisy sites.

Ari OS and Ari Cloud

Runs Ari OS (Android 13) with secure boot and a trusted execution environment; Ari Cloud handles centralised deployment and management.

Connectivity and sensors

Wi-Fi 802.11ac (2.4/5 GHz), Bluetooth 5.1 and multi-constellation GNSS, plus gyroscope, accelerometer, barometer, magnetometer, wear detection and a capacitive touchpad.

Compatibility

Works with safety and prescription eyewear, hearing protection and wireless headphones. Charges by USB-C or on the matching desk/wall charging station (sold separately). It is not ruggedised, so for hard hats, rain and dust choose the rugged IP66 model.

Choosing the right accessories

For the rugged headsets (Navigator 520 and Z1), choose a mount that matches your site rules: brand-specific hard hat clips give the firmest fit on MSA, Honeywell, Petzl, 3M and Japanese helmets; the universal hard hat band fits most other front-brim hard hats; the Workband 2, Tri-Band Strap and Overhead Band are for use without a hard hat or under a bump cap; and the ball cap suits outdoor, light-duty work.

For power, the Navigator 520 uses hot-swappable 2600 mAh batteries: pair spares with the single-bay charger and a Quick Charge 3.0 USB-A adapter. The lightweight headband model (Arc 3) charges over USB-C or on its desk/wall charging station, powered by a USB-C Power Delivery adapter.

For connectivity and sensing, the Mini LTE Modem adds 4G where there is no Wi-Fi, and the thermal camera module adds FLIR thermal imaging to the Navigator 520. Remember that only certified accessories keep the Navigator Z1 intrinsically safe.

Setup and use

1. Charge the headset fully with the USB-C cable (or the charging station, where available) before first use.
2. Fit the headband or mount, then position the display so it sits just below your line of sight on your dominant eye.
3. Power on and follow the voice-guided setup: connect to Wi-Fi by scanning a QR code generated in the companion app.
4. Say "What can I say?" at any time to see the available voice commands, and install your enterprise apps (remote-expert, workflow or document viewers).
5. For fleets, enrol the headsets in Ari Cloud so IT can deploy apps, settings and updates centrally.

Care and maintenance

Wipe the display window, camera lens and housing with a soft, slightly damp cloth; avoid solvents on the plastics and optics. Clean or replace straps and pads regularly on shared headsets, charge batteries at room temperature, and keep the headset in its EVA case for transport. Install Ari OS updates and manage the fleet through Ari Cloud so every device runs the same software.

Specifications

Display	Full HD 1920 × 1080 see-through micro-OLED, 95% DCI-P3, 22° FOV, right eye
Chipset	Qualcomm Snapdragon 662
Memory	64 GB / 4 GB RAM
Cameras	50 MP (82°) + 8 MP wide (120°), 1080p60 video
Audio	4 noise-cancelling mics (to 100 dBA), 2 × 85 dBA speakers
Battery	2000 mAh / 3.8 V lithium-polymer
Weight	179 g
Operating temperature	-20 °C to 45 °C
OS	Ari OS (Android 13)
Connectivity	Wi-Fi 5, Bluetooth 5.1, GNSS
Service plans	1, 2 or 3 years

What's in the box

• Assisted reality headset
• Protective EVA case
• USB Type-C cable
• Quick start guide

Shipping, returns and warranty

Shipping

Shipping is free on orders worldwide. Orders are prepared and dispatched within 1–3 business days and typically arrive within 4–8 business days in total, with tracking sent by email. Customs or public holidays can occasionally add a few days, and some items ship directly from our supplier.

Returns

You have 14 days from delivery to return the product for a refund, for any reason. It must be new, unused and in its original packaging with all accessories and documents. Contact us at metanexusxr@gmail.com with your order number to start the return. Consumables such as face cushions, foam pads or batteries showing wear cannot be refunded.

Warranty

Every new product bought from our store has a 3-year legal guarantee from delivery (1 year for refurbished items). If anything goes wrong, email us your order number and a short description or photo and we will handle the claim with you.