RealWear Navigator 500

RealWear Navigator 500
Basic Info
VR/AR	Augmented Reality
Type	Smart Glasses
Subtype	Enterprise AR
Platform	Android
Creator	RealWear
Developer	RealWear
Manufacturer	RealWear
Announcement Date	December 8, 2021
Release Date	Orders opened December 8, 2021; year-end shipments forecast at launch
Price	US$2,300 device MSRP (January-March 2023 manufacturer schedule)
Website	https://www.realwear.com/devices/navigator-500
Versions	Navigator 500, model T21G
Requires	Charging; network access for online collaboration; compatible mounting accessory
Predecessor	RealWear HMT-1
Successor	RealWear Navigator 520
System
Operating System	Android 11 AOSP at launch; Android 16 with September 2026 Ari OS update
Chipset	Qualcomm Snapdragon 662
CPU	2.0 GHz, 8-core Snapdragon 662
GPU	Adreno 610
Storage
Storage	64 GB
Memory	4 GB RAM
SD Card Slot	Yes; microSD cards up to 512 GB
Display
Display	Transmissive 24-bit color LCD, monocular; 0.32-inch diagonal
Resolution	854 × 480
Image
Field of View	20° (RealWear specification; axis not identified)
Optics
Ocularity	Monocular (adjustable left/right)
Passthrough	Opaque display; camera video can be shown on-screen
Tracking
Tracking	Three IMUs for head movement; application-dependent camera tracking
Rotational Tracking	Head movement used for interface controls
Play Space	Non-immersive assisted reality
Audio
Audio	Two loudspeakers above the ears (manufacturer lists 94 dBA)
Microphone	Four digital microphones with active noise cancellation
3.5mm Audio Jack	Yes
Camera	48 MP sensor, PDAF, LED flashlight; specification lists up to 1080p at 60 fps
Connectivity
Connectivity	802.11 a/b/g/n/ac Wi-Fi, Bluetooth 5.1, USB-C
Ports	USB-C, 3.5 mm audio
Wireless Video	Application-based remote video collaboration
WiFi	802.11 a/b/g/n/ac; 2.4 GHz and 5 GHz
Bluetooth	Bluetooth 5.1
Power	Removable rechargeable lithium-polymer battery
Battery Capacity	2600 mAh / 10.0 Wh
Battery Life	Full-shift use (manufacturer description; workload dependent)
Device
Weight	270 g (March 2022 manual and current specification)
Material	Hardened exterior finish
Headstrap	Workband; compatible hard-hat or cap mounts
Color	Black
Sensors	Three IMUs with accelerometers, gyroscopes and eCompass; GNSS
Input	Voice commands, head movements, physical buttons, fingerprint sensor
Compliance	IP66; MIL-STD-810H and 2-meter drop claims in manufacturer specifications

The RealWear Navigator 500 is a rugged, voice-controlled head-mounted smart glasses computer developed by RealWear for industrial workers. It uses a small, opaque display below one eye for assisted reality: documents, application controls and camera video remain in a separate viewing window. RealWear announced it on December 8, 2021 as the successor to the RealWear HMT-1. Orders opened that day, with shipments expected before the end of 2021; the announcement does not establish a first-delivery date.

The device combines a Snapdragon 662 processor, 4 GB of RAM, 64 GB of storage, a 48 MP camera sensor, four microphones and a removable battery. Its articulated display can be positioned for either eye, and its camera can be replaced with a cover or an optional thermal module. The later RealWear Navigator 520 changes the display technology from LCD to LCoS.

History and development

Product line and design feedback

RealWear's earlier HMT-1 was publicly documented in a January/February 2017 U.S. Department of Homeland Security newsletter describing its development from the Golden-I and RTACS work. The company's separate HMT-1Z1 model was designed for intrinsically safe use. Navigator 500 introduced a new modular platform, rather than inheriting the hazardous-area approvals of the HMT-1Z1.

RealWear's February 2022 design account describes requests for improved comfort and longer battery use. The company miniaturized and distributed electronics around the horseshoe-shaped frame, replaced the thick rubber coating with a hardened finish, revised the boom joints and moved the power button away from the action controls. These are the manufacturer's design aims and explanations, rather than independent evidence that every worker finds the headset more comfortable.

Availability and pricing

The December 2021 announcement described a worldwide reseller and support network and named remote collaboration, guided workflows and IoT data visualization as intended uses. A later manufacturer price schedule, effective January 11-March 31, 2023, listed Navigator 500 device SKU 121031 at a US$2,300 MSRP. Service and Support Packs and promotional bundles were separate entries; this dated schedule is not a current retail quotation.

Navigator 520 appears alongside Navigator 500 in the January 2023 firmware 1.4 notice. RealWear's display comparison explains that the newer model changes from the 500's transmissive LCD to LCoS, with a larger perceived image, increased resolution and different eye relief and eye box.

Design philosophy

Assisted reality

The display is a monocular, non-see-through screen, positioned below the dominant eye. RealWear compares its apparent size to a seven-inch screen at arm's length. It can show reference documents, instructions or a remote expert's video while the wearer looks directly at the surrounding workplace outside that display window. The interface primarily uses voice commands and some head movement, rather than handheld controllers or gestures.

In December 2021, RealWear and Transition Technologies PSC demonstrated SkillWorx, combining an application on Navigator 500 with GPU processing on servers on premises or in the cloud. The demonstration used camera-based SLAM to tag and track equipment in video, including valves and pipes. Its annotations were shown on the opaque screen. This is an application architecture and demonstration, not a published measurement of headset-native tracking accuracy.

Voice-first operation

The original WearHF interface recognizes the names of visible controls, such as "MY FILES", and assigns numbered alternatives to unlabeled controls. "SHOW HELP" exposes available commands and "SELECT ITEM 1" selects a numbered item. Physical buttons remain available: the Action Button can return to the home screen or change microphone modes, and the power button incorporates a fingerprint sensor.

Display technology

Navigator 500 uses a transmissive LCD with a single LED backlight. RealWear specifies a 0.32-inch diagonal, 24-bit color, WVGA resolution of 854 × 480, a 20° field of view and a one-meter focal distance. The manufacturer describes it as visible outdoors. These figures describe the original 500 display, rather than the larger Navigator 520 display.

Kopin identified the supplied module as an updated Golden Pearl in January 2022. Its supplier announcement gave the module a 23° field of view, while RealWear's installed-device documentation gives 20°. Neither source identifies that figure's horizontal or vertical axis.

The boom has shoulder, elbow and wrist joints, allowing the display to move up or down, left or right, and forward or back. The pod can be rotated and tilted, and the device can be inverted for the other eye. This six-way mechanical adjustment describes fit, rather than six-degree-of-freedom head tracking. The manual positions the pod below and approximately 1.5-2 inches in front of the dominant eye and instructs adjustment until all four screen corners are visible.

Processing and storage

RealWear specifies a 2.0 GHz, eight-core Snapdragon 662 with an Adreno 610 GPU, OpenGL ES 3.2 and OpenCL 2.0. It has 4 GB of RAM and 64 GB of internal storage. A covered microSD slot supports cards up to 512 GB for documents and media. The slot is retained under a screwed cover.

Compared with the HMT-1 model T1200G, the 500 changes from Snapdragon 626, 3 GB RAM and 32 GB storage to Snapdragon 662, 4 GB and 64 GB. The model names and memory capacities establish the hardware change; they do not establish an application-independent speed or battery-efficiency percentage.

Camera

Standard camera module

The removable standard module has a 48 MP sensor, phase-detection autofocus, a voice-controlled LED flashlight and video stabilization. RealWear's specification lists video up to 1080p at 60 fps. The module pivots independently above the display boom, and a red recording indicator identifies camera activity to nearby people.

Sensor resolution and application output are separate specifications. The March 2022 manual describes photos up to 12 MP in its camera overview, even though the specification table lists a 48 MP sensor. RealWear's explanation describes combining four sensor pixels into one for low-light capture. The same manual's My Camera controls list 15, 25 and 30 fps choices; the device's 60 fps specification does not establish the output of every application or recorded stream.

The manual documents autofocus and manual focus, nine selectable focus points, wide/narrow camera views, 16:9 and 4:3 aspect ratios, video resolution settings and stabilization controls. Its Barcode Reader handles Code 39, Code 128, Data Matrix, EAN-8, EAN-13, QR, UPC-A and UPC-E codes. These features support document capture, inspections and sharing a worker's viewpoint with a remote specialist.

The camera can be removed where workplace policy restricts cameras, but the manual requires a RealWear camera or camera-port cover to be installed for operation. RealWear's design account states that the correctly installed cover maintains the device's IP66 rating.

Optional thermal camera

RealWear opened preorders for the separate thermal camera module on November 1, 2022, with January 2023 shipment expected at that announcement. Firmware 1.4, generally available January 12, 2023, added thermal camera support to My Camera.

The module adds FLIR thermal imaging while retaining a visible-light camera. Its modes include visual, low/high blended, thermal and MSX-enhanced images. MSX adds visible-camera edge detail to the thermal image. Captures can be stored as radiometric JPEGs, preserving temperature information for compatible analysis software.

The original module's FAQ states that it is not intrinsically safe and that correct installation retains Navigator 500's IP66 protection. It describes short-distance inspection and a sensor measuring temperatures up to 400°C. Its longwave FLIR Lepton 3.5 sensor is not interchangeable with the midwave cameras commonly used for gas detection. These are accessory-specific capabilities and restrictions, rather than properties of every standard Navigator 500.

Voice control

Four digital microphones provide active noise cancellation. The original manual distinguishes primary microphones for speech input and reference microphones for external noise. The front microphones are in the display pod; the rear set can be used when the display boom is out of view. Three quick Action Button presses switch between the configurations. RealWear advertises recognition in noise up to 100 dBA; this is a manufacturer operating claim, rather than a measured recognition rate for every noise source or accent.

The March 2022 manual lists voice navigation and software support for 17 languages. Its named languages and dialects include Chinese (Cantonese, Simplified and Traditional Mandarin), Czech, Dutch, English (American, Australian and British), French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish and Thai. Firmware 1.4 later updated Danish and Turkish support. Availability of local dictation differs by language, and some dictation requires Wi-Fi.

The original interface supports horizontal scrolling by turning the head, vertical scrolling through page commands, and a head-controlled mouse with spoken selection. Its speech keyboard includes voice entry, dictation, secure entry, barcode input and a companion-device remote keyboard. Firmware versions can change these controls; the September 2026 Ari OS release renamed My Controls to My Settings and introduced a new onboarding and home-screen experience.

Audio

The manual places a loudspeaker above each ear and gives a 94 dBA speaker specification. A 3.5 mm headphone jack allows an alternative audio output, including compatible hearing-protection accessories. The manual recommends RealWear earbuds with a 33 dB noise-reduction rating; that is an accessory rating and does not describe the headset's speakers or voice-recognition threshold.

Audio settings also matter to remote collaboration. In the original interface, Noise Capture mode disables noise cancellation to transmit surrounding sound and temporarily disables voice command recognition. This differs from ordinary voice input, where external sound is suppressed.

Sensors and connectivity

RealWear lists three IMUs incorporating three-axis accelerometers, gyroscopes and electronic compasses. Head movement is used for interface controls and camera stabilization. The location specification names GPS, GLONASS, BeiDou, Galileo, QZSS and SBAS, NavIC support, dual-frequency GNSS (L1 + L5) and Qualcomm sensor-assisted positioning. These positioning functions should not be confused with a spatially registered optical overlay.

Connectivity includes dual-band 2.4/5 GHz 802.11 a/b/g/n/ac Wi-Fi, Bluetooth 5.1, USB-C for charging and data transfer, and the separate 3.5 mm audio jack. Cellular access can use an external USB-C LTE dongle mounted to the frame, with a separately supplied nano-SIM. It is an accessory modem, rather than an integrated cellular radio in the standard headset.

Battery

The supplied removable lithium-polymer battery is rated at 2600 mAh and 10.0 Wh. RealWear describes full-shift use, but the documentation does not establish one fixed runtime for every recording, streaming or inspection workload. Charging uses USB-C; current charging instructions describe a wall charger sold separately and yellow/green indicators for charging/completion.

The hot-swap instructions put the device in a low-power mode and require replacement within two minutes to retain system state. The display remains on and the power button blinks red during the swap. A February 2022 design blog described streaming during battery removal, but the operating instructions do not guarantee uninterrupted recording in every application. The two-minute limit and low-power mode provide the documented operating boundary.

Physical design

The March 2022 manual and current specification list a weight of 270 g, compared with the 380 g listed for HMT-1 T1200G. RealWear retained the curved frame and adjustable display boom while revising the exterior finish and modular camera/battery construction. Manufacturer specifications identify IP66 protection, MIL-STD-810H and a two-meter drop claim; these are documented ruggedization statements, not proof of independent certification for every industrial hazard.

The Workband attaches at the frame's accessory points. Other documented mounting options include hard-hat clips, bump caps, baseball caps and a tri-strap, and the device can be used with safety glasses or corrective eyewear. Compatibility depends on the selected mounting gear and fit. In one clinical pilot, an operator withdrew because her prescription glasses were incompatible with the study headset setup.

Published operating-temperature limits differ: the dated manual and Device Features page give -20°C to +50°C, while the current Device Specifications page gives -15°C to +50°C. The specification permits up to 95% non-condensing relative humidity. IP66 is not an immersion rating: the manual instructs against submerging the headset and requires covers to be closed during cleaning.

Software

Firmware history

The original 500 software used Android 11 AOSP with WearHF and enterprise management features. Later updates change the Android base and interface, so the launch operating system does not describe every currently updated unit.

Version/document	Date or status	Changes relevant to Navigator 500
Firmware 1.4	General availability January 12, 2023	My Camera thermal support; language updates; default software density of 160 DPI for 500.
Firmware 2.0	General availability October 3, 2024	Android 13; voice-engine and display-scaling changes. Telephoto was removed from My Controls, which does not by itself establish removal from every camera application.
Firmware 2.2, build 2.2.3-31-C.NAV5XX.G	General availability February 2, 2026	Security patches through May 2025; camera zoom fixes; a display fix for the May 2025 production batch.
Firmware 2.2 MR, build 2.2.3-33-C.NAV5XX.G	Published maintenance-release notice	Ari Companion connection support and a cloud-dictation fix.
Ari OS 2.0 MR, firmware 3.0, build 3.0.3-15-T-AriOS_02	Release September 17, 2026	Android 16; security patches through June 2026; revised onboarding/home screen; My Controls renamed My Settings; Ari support. The notice requires prior build 2.2.3-33-C.NAV5XX.G.

RealWear's support policy checked on October 14, 2026 lists Navigator 500 among devices supported through at least December 2030. The same page's FAQ still uses an earlier "at least 2029" wording. Neither minimum commitment is a fixed retirement date. The company requires upgrading to current firmware for security updates and troubleshooting, rather than maintaining security patches for every old release.

Device management and applications

The original manual describes Android Enterprise and EMM enrollment, centralized configuration, PIN/fingerprint locking, document viewing, media playback and QR-based setup. Its Foresight management service is historical. The current Ari Business service, formerly RealWear Cloud, provides fleet settings, app and firmware deployment, device health/usage information and remote support. These service features do not establish that a subscription is included with every hardware purchase.

Ari Companion provides mobile-assisted network setup and remote settings/application controls; its published compatibility list includes Navigator 500 from firmware 1.6. The later firmware 2.2 MR explicitly adds Ari Companion connection support. The 2021 launch also named voice-optimized Microsoft Teams, Zoom, Webex Expert on Demand, TeamViewer Frontline, Librestream Onsight Connect, AMA XpertEye and oculavis SHARE. That dated partner list should not be treated as a guarantee of current availability or compatibility of every app version.

Enterprise applications

The manufacturer positions Navigator 500 for remote expert guidance, hands-free reference documents, inspections, audits, training and digital workflows. Manufacturing, field service and energy are intended sectors; the functions include sharing a first-person camera view, following a procedure and documenting an inspection. RealWear's launch material also described IoT and AI data visualization. These are application uses, rather than evidence that the hardware alone improves safety or productivity.

Device-specific research

Original studies have used Navigator 500 as part of remote-support systems. Their results concern the studied workflows, training, networks and applications, rather than a comparison of the headset against all alternatives.

Study	Setup and sample	Findings and limits
Western Australian X-ray operator pilot, published 2024	Six-month before/after intervention, October 2023-March 2024, at two remote centers and two supervising sites. Navigator 500, Microsoft Teams 4.20.1, ninth-generation iPads and Wi-Fi with 4G backup. Eleven operators and two supervising radiographers were recruited; three operators and both supervisors completed post-intervention questionnaires.	One assessor graded 982 pre-intervention and 1,071 intervention X-ray images. All seven image-quality criteria improved statistically, while questionnaire-based competence changes were not statistically significant. Participants reported fit, voice-control and login problems. The small, changing cohort and uncontrolled before/after design limit causal attribution to the headset.
German point-of-care ultrasound trial, published 2026	Block-randomized study conducted January-August 2023: 184 patients received standard ultrasound and 174 received remote-supported ultrasound. Sealed envelopes concealed allocation from patients and physicians until immediately before examination. Navigator 500 and Cisco WebEx connected local clinicians with specialist support.	Hospital stay and transfer rates did not differ significantly; MRI use was 23/184 without support versus 6/174 with support (p = 0.002). Six consultations failed: four because the expert was unavailable, one because of a glasses defect and one because of the connection. The authors made no multiple-comparison adjustment and used a satisfaction scale containing only positive agreement options. Nonsignificant outcomes do not prove equivalence, and this was a workflow trial rather than a headset hardware benchmark.

Comparison with HMT-1

The comparison below uses the documented HMT-1 T1200G configuration. Earlier T1100G hardware has different processor and memory specifications, and software versions also change over time.

Feature	Navigator 500	HMT-1 T1200G
Price context	US$2,300 device MSRP in January-March 2023 schedule; support packs separate.	A corresponding price is not specified in the hardware document used for this comparison.
Weight	270 g.	380 g.
Processor	Qualcomm Snapdragon 662, Adreno 610.	Snapdragon 626, Adreno 506.
Camera	48 MP sensor; specification maximum 1080p at 60 fps.	16 MP; up to 1080p at 30 fps.
Memory/storage	4 GB RAM, 64 GB storage; microSD up to 512 GB.	3 GB RAM, 32 GB storage; microSD up to 256 GB.
Android base	Android 11 in original manual; Android 16 in September 2026 firmware.	Android 10 AOSP with Release 12 and above in the model document.
Display	0.32-inch color LCD, 854 × 480.	0.33-inch color LCD, 854 × 480.
Field of view	Manufacturer-listed 20°.	Manufacturer-listed 20°.
Battery/runtime claim	2600 mAh, 10.0 Wh lithium-polymer; full-shift description; hot-swap procedure preserves state within two minutes.	3250 mAh lithium-ion, field swappable; manufacturer claims 9-10 hours of typical use.

Strengths and limitations

Documented changes from the specified HMT-1 include reduced listed weight, more RAM/storage, a higher-resolution camera sensor and removable modular components. Navigator 500 retains a small monocular 854 × 480 display and the manufacturer's 20° viewing-window specification. Its suitability depends on fit, software, connectivity and the task, as the clinical studies' setup and usability problems illustrate.

The device's ruggedization and industrial marketing do not substitute for task-specific hazard assessment. The manual instructs users to move the display out of their line of sight and switch it off while operating a vehicle or equipment, and to maintain situational awareness. The original optional thermal module is explicitly not intrinsically safe. Hazardous-area certifications for different RealWear models should not be applied to Navigator 500.

Technical specifications summary

Specification	Documented details
Display	Transmissive 24-bit color LCD; 0.32-inch diagonal; 854 × 480; one-meter focus.
Field of view	RealWear lists 20°; supplier module announcement lists 23°; axes not identified.
Processor	2.0 GHz, eight-core Snapdragon 662 with Adreno 610.
Memory	4 GB RAM, 64 GB internal storage, microSD slot up to 512 GB.
Camera	48 MP sensor, PDAF, LED flashlight, stabilization; published maximum 1080p at 60 fps. Application output/settings differ.
Audio	Four noise-canceling microphones; two above-ear loudspeakers; 3.5 mm headphone jack.
Battery	2600 mAh / 10.0 Wh, removable lithium-polymer; manufacturer full-shift description; two-minute hot-swap state-preservation limit.
Durability	Manufacturer lists IP66, MIL-STD-810H and two-meter drop; no immersion permission.
Voice control	Local voice-command interface; manufacturer claims recognition in noise up to 100 dBA.
Weight	270 g in March 2022 manual/current specification.
Price	US$2,300 device MSRP in January-March 2023 manufacturer schedule; not a current quotation.

See Also

• RealWear
• RealWear HMT-1
• RealWear Navigator 520
• Enterprise AR
• Smart Glasses
• Assisted Reality

Gallery

• 
  Navigator 500 worn with a hard hat.