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{{Device Infobox
{{Device Infobox
|name = RealWear HMT-1
|image =
|image =
|VR/AR = [[Assisted Reality]]
|VR/AR = [[Augmented Reality]]
|Type = [[Head-Mounted Display]]
|Type = [[Smart Glasses]]
|Subtype = [[Enterprise AR]]
|Subtype = [[Enterprise AR]]
|Platform = [[Android]] 10 AOSP with WearHF
|Platform = [[Android]] 8.1
|Creator = [[RealWear]]
|Developer = [[RealWear]]
|Developer = [[RealWear]]
|Manufacturer = [[RealWear]]
|Manufacturer = [[RealWear]]
|Release Date = 2018
|Announcement Date = 2017
|Price = ~$2,500 USD
|Release Date = 2017
|Price = ~$2,500
|Website = https://www.realwear.com/
|Website = https://www.realwear.com/
|Versions = RealWear HMT-1, HMT-1Z1 (intrinsically safe)
|Requires = None (standalone)
|Predecessor = None
|Successor = [[RealWear Navigator 500]]
|Successor = [[RealWear Navigator 500]]
|Operating System = [[Android]] 8.1
|Chipset = [[Qualcomm Snapdragon 626]]
|Chipset = [[Qualcomm Snapdragon 626]]
|Memory = 3 GB RAM
|CPU = Qualcomm Snapdragon 626 (octa-core)
|Storage = 32 GB Flash
|GPU = Adreno integrated
|Display = 854x480 LCD (24-bit)
|HPU =
|Storage = 32GB (expandable via microSD up to 256GB)
|Memory = 3GB RAM
|SD Card Slot = Yes (microSD up to 256GB)
|Display = LCD (monocular)
|Subpixel Layout = RGB stripe
|Peak Brightness = Not specified
|Resolution = 854 × 480
|Pixel Density = N/A
|Refresh Rate = 60Hz
|Persistence = N/A
|Field of View = 20°
|Field of View = 20°
|Equivalent Screen Size = 7" tablet at arm's length
|Horizontal FoV = ~20°
|Focal Depth = 1 meter
|Vertical FoV = ~11°
|Camera = 16 MP (optical image stabilization)
|Average Pixel Density = N/A
|Video = 1080p @ 30fps
|Peak Pixel Density = N/A
|Audio = Noise-canceling microphones (95 dBA)
|Foveated Rendering = No
|Voice Control = Yes (17 languages, offline)
|Optics = Waveguide/prism
|Connectivity = Wi-Fi 802.11 a/b/g/n/ac, Bluetooth, GPS
|Ocularity = Monocular (adjustable left/right)
|Battery = 8+ hours, hot-swappable
|IPD Range = N/A (monocular)
|IP Rating = IP66
|Adjustable Diopter = No (compatible with corrective eyewear)
|Drop Resistance = 2m onto concrete (MIL-STD-810G)
|Passthrough = Native see-through (display only)
|Temperature = -20°C to +50°C
|Tracking = 3DoF (IMU)
|Tracking Frequency = N/A
|Base Stations = None
|Eye Tracking = No
|Face Tracking = No
|Hand Tracking = No
|Body Tracking = No
|Rotational Tracking = Yes
|Positional Tracking = No
|Update Rate = 60Hz
|Tracking Volume = N/A
|Play Space = Assisted reality
|Latency = <100ms
|Audio = 91dB speaker (above ear)
|Microphone = Yes (4 noise-canceling microphones)
|3.5mm Audio Jack = Yes
|Camera = 16MP camera with auto-focus and image stabilization
|Connectivity = Wi-Fi 802.11ac (dual-band), Bluetooth 4.1, USB-C, GPS
|Ports = USB-C, microSD, 3.5mm audio
|Wired Video = No
|Wireless Video = Yes (streaming)
|WiFi = Wi-Fi 5 (802.11ac dual-band)
|Bluetooth = Bluetooth 4.1
|Power = Internal battery
|Battery Capacity = 3250mAh
|Battery Life = ~8 hours
|Charge Time = ~2 hours
|Dimensions = ~180mm × 80mm × 180mm
|Weight = 380g
|Weight = 380g
|Material = Ruggedized plastic
|Headstrap = Head-mounted band with boom arm
|Haptics = No
|Color = Black/Grey
|Sensors = Accelerometer, gyroscope, magnetometer, ambient light
|Input = Voice commands (100% hands-free), head motion
|Compliance = IP66, MIL-STD-810G, ATEX/IECEx Zone 1 (HMT-1Z1)
}}
}}


The '''RealWear HMT-1''' (Head-Mounted Tablet) is an industrial [[assisted reality]] [[head-mounted display]] developed by [[RealWear]], released in 2018. The world's first hands-free Android tablet-class wearable computer for industrial workers, the HMT-1 features 100% voice-controlled operation that works in noise up to 95 dBA, a boom-mounted micro display appearing like a 7-inch tablet at arm's length, and rugged construction surviving 2-meter drops and IP66 water exposure. Supporting 17 languages with offline voice recognition, the HMT-1 became the market leader in industrial wearables for remote assistance, work instructions, and documentation in manufacturing, field service, and hazardous environments.
The '''RealWear HMT-1''' is a rugged head-mounted wearable computer and [[smart glasses]] device developed by [[RealWear]], released in 2017 at a price of approximately $2,500. Designed explicitly for industrial "deskless workers" in manufacturing, field service, energy, and other frontline environments, the HMT-1 pioneered the concept of "assisted reality" — providing hands-free access to information through a monocular display and best-in-class voice control rather than attempting true augmented reality with spatial mapping. The HMT-1 features a 16MP camera with 1080p video, four noise-canceling microphones that work in environments up to 95dB, IP66 dust and water resistance, MIL-STD-810G military-grade durability, and an 8-hour battery life enabling full-shift operation. Its 100% voice-controlled interface eliminates the need for hand interaction, making it ideal for workers who need both hands for their tasks.


== History and Development ==
== History and Development ==


RealWear launched the HMT-1 in 2018, pioneering the assisted reality category for industrial workers who need heads-up information without blocking their view of the real world. The HMT-1 quickly became the market leader in industrial wearables, with deployments across oil & gas, manufacturing, utilities, and other heavy industries. The device was succeeded by the [[RealWear Navigator 500]] with improved specifications while maintaining the voice-first design philosophy.<ref name="realwear">{{cite web |url=https://support.realwear.com/knowledge/realwear-hmt-1-product-overview |title=RealWear HMT-1 Product Overview |publisher=RealWear |access-date=2025-01-07}}</ref>
=== RealWear Founding ===
Company background:
* Founded 2016
* Industrial wearables focus
* Voice-first philosophy
* Enterprise-only market


== Design and Hardware ==
=== Industrial AR Gap ===
Market opportunity:
* Workers needing hands-free data
* Existing solutions inadequate
* Rugged requirements
* Voice control necessity


=== Display ===
=== 2017 Launch ===
Market introduction:
* Industrial focus
* Rugged design
* Voice-controlled
* Enterprise deployment


Micro display below line of sight:
=== Industry Adoption ===
Market success:
* Major enterprise customers
* Oil & gas adoption
* Manufacturing deployment
* Field service use


* '''854x480 resolution''' (24-bit LCD)
== Design Philosophy ==
* '''20° field of view'''
* '''1-meter focal depth'''
* Appears like '''7-inch tablet''' at arm's length
* Below line of sight (non-obstructive)
* Industrial dashboard design
* There when needed, out of way otherwise


=== Voice Control ===
=== Assisted Reality ===
Information overlay:
* Not AR with spatial mapping
* Glanceable information
* Document display
* Video collaboration
 
=== 100% Hands-Free ===
Voice-first design:
* Complete voice control
* No hand gestures needed
* Industrial practical
* Safety compliant
 
=== Rugged-First ===
Industrial durability:
* IP66 certified
* MIL-STD-810G tested
* 2-meter drop resistant
* Extreme temperature operation
 
=== Full-Shift Battery ===
Work day operation:
* 8-hour battery life
* Complete shift coverage
* Hot-swap capable
* Continuous operation


100% hands-free operation:
== Display Technology ==


* '''Digital directional microphones'''
=== Monocular LCD ===
* '''Noise cancellation up to 95 dBA'''
Information display:
* '''17 languages''' supported
* '''Resolution''': 854 × 480
* '''Offline voice recognition'''
* '''Type''': LCD
* No internet required
* '''Size''': Equivalent to 7" tablet at arm's length
* Applications controlled via voice
* 1-meter focal depth
* Natural command structure


==== Supported Languages ====
=== Field of View ===
German, English, Spanish, French, Italian, Portuguese, Russian, Chinese (Mandarin & Cantonese), Japanese, Korean, Thai, Polish, Indonesian, Taiwanese, Dutch, Czech
Information window:
* 20° field of view
* Data display focused
* Not immersive
* Glanceable information


=== Processing ===
=== Display Pod ===
Adjustable positioning:
* Rotatable mount
* Left or right eye
* Adjustable angle
* User-configurable


* '''[[Qualcomm Snapdragon 626]]'''
== Processing ==
* 3 GB RAM
* 32 GB Flash storage
* Android 10 AOSP with WearHF


=== Camera ===
=== Snapdragon 626 ===
Reliable processor:
* '''CPU''': Octa-core
* '''Platform''': Qualcomm
* Efficient performance
* Enterprise adequate


* '''16 MP camera'''
=== Memory ===
* Optical image stabilization
Storage capability:
* '''1080p video @ 30fps'''
* '''RAM''': 3GB
* Photo capture
* '''Storage''': 32GB
* '''Expandable''': microSD up to 256GB
* Enterprise sufficient
 
== Camera ==
 
=== 16MP Camera ===
High-resolution capture:
* '''Resolution''': 16 megapixels
* '''Video''': 1080p @30fps
* Auto-focus
* Image stabilization
 
=== Camera Applications ===
Use cases:
* Remote expert assistance
* Documentation capture
* Barcode scanning
* Barcode scanning
* Visual inspection
== Voice Control ==
=== Industry-Leading Voice ===
Best-in-class:
* 100% voice controlled
* No touch needed
* Natural language
* Reliable recognition
=== Noise Cancellation ===
Industrial environment:
* 4 noise-canceling microphones
* 2 in display unit
* Works up to 95dB
* Factory floor capable
=== Voice Commands ===
Navigation method:
* Menu navigation
* Application control
* Document scrolling
* Complete functionality
=== Language Support ===
International use:
* 15 languages supported
* English, German, French
* Japanese, Chinese, Korean
* And more
== Audio ==
=== Powerful Speaker ===
Above-ear design:
* 91dB speaker
* Positioned above ear
* Clear in noisy environments
* Communication capable
=== 3.5mm Jack ===
Headphone option:
* Private listening
* Hearing protection compatible
* Alternative audio
* User choice


=== Ruggedness ===
== Sensors ==


Industrial-grade durability:
=== Motion Sensors ===
Orientation detection:
* Accelerometer
* Gyroscope
* Magnetometer
* 3DoF tracking


* '''IP66 rated''' (water jets, dust)
=== Environmental Sensors ===
* '''2-meter drop resistance''' onto concrete (any angle)
Additional sensing:
* '''MIL-STD-810G''' compliant
* Ambient light sensor
* Operating temperature: '''-20°C to +50°C'''
* GPS
* Heavy seas/powerful jets protection
* Barometer
* Dust-tight
* Location awareness


=== Battery ===
== Battery ==


Extended runtime with hot-swap:
=== Long-Duration Battery ===
Full-shift operation:
* '''Capacity''': 3250mAh
* '''Life''': ~8 hours active
* '''Charging''': ~2 hours
* Hot-swap capable


* '''8+ hours''' battery life
=== Shift Coverage ===
* Removable battery
Industrial practical:
* '''Hot-swappable''' (warm swap during operation)
* Complete work shift
* No reboot required for battery change
* No mid-day charging
* Power manager integrated
* Enterprise deployment
* Productivity maintained


=== Build ===
== Physical Design ==


Adjustable boom arm design:
=== Rugged Construction ===
Industrial grade:
* IP66 water/dust resistant
* MIL-STD-810G certified
* 2-meter drop tested
* -20°C to +50°C operation


* '''380g weight'''
=== Mounting Options ===
* '''6 degrees of freedom''' adjustment
Flexible wear:
* Up/down, left/right, forward/back
* Head-mounted band
* Left or right eye dominant use
* Hardhat attachment
* Compatible with:
* Bump cap mount
** Safety helmets
* Safety glasses compatible
** Safety caps
** Safety goggles


=== Connectivity ===
=== Display Boom ===
Adjustable arm:
* Rotatable display pod
* Left or right eye
* Position adjustable
* User preference


* Wi-Fi 802.11 a/b/g/n/ac (2.4 GHz & 5 GHz)
=== Weight ===
* Bluetooth (primary or secondary mode)
Heavier design:
* GPS, GLONASS, BeiDou, A-GPS
* 380g
* 3-axis accelerometer, magnetometer, gyroscope
* Weight distributed
* Balanced design
* Headband support
 
== Intrinsically Safe Version ==
 
=== HMT-1Z1 ===
Hazardous environments:
* ATEX/IECEx Zone 1 certified
* Oil & gas ready
* Chemical plants
* Explosive atmospheres
 
== Software ==
 
=== Android 8.1 ===
Operating system:
* Standard Android
* Enterprise customization
* App ecosystem
* Regular updates
 
=== RealWear Cloud ===
Management platform:
* Device management
* Remote configuration
* Fleet deployment
* Enterprise control
 
=== Partner Applications ===
Software ecosystem:
* Microsoft Teams
* Zoom
* Cisco WebEx
* Custom enterprise apps


== Enterprise Applications ==
== Enterprise Applications ==


=== Remote Assistance ===
=== Remote Expert ===
* Expert guidance
Video collaboration:
* Video collaboration
* "See what I see"
* Hands-free troubleshooting
* Real-time guidance
* Expert consultation
* Problem resolution
 
=== Manufacturing ===
Production support:
* Assembly guidance
* Quality inspection
* Training support
* Process documentation
 
=== Field Service ===
Technician support:
* Repair guidance
* Procedure documentation
* Hands-free reference
* Remote assistance
 
=== Oil & Gas ===
Energy industry:
* Inspection support
* Safety compliance
* Remote expert access
* Hazardous environment use (HMT-1Z1)
 
== Comparison with Competitors ==
 
{| class="wikitable"
|-
! Feature !! RealWear HMT-1 !! Vuzix M400 !! Google Glass EE2
|-
| Price || ~$2,500 || ~$1,799 || $999
|-
| Processor || Snapdragon 626 || Snapdragon XR1 || Snapdragon XR1
|-
| Display || 854×480 LCD || 640×360 OLED || 640×360
|-
| FOV || 20° || 16.8° || ~15°
|-
| Camera || 16MP || 12.8MP || 8MP
|-
| Weight || 380g || <85g || 46g
|-
| Battery || 8 hours || 2-3 hours || ~2 hours
|-
| IP Rating || IP66 || IP67 || N/A
|-
| Voice Control || Primary || Secondary || Secondary
|}


=== Work Instructions ===
== Strengths and Limitations ==
* Step-by-step procedures
* Visual overlays
* Document access


=== Documentation ===
=== Strengths ===
* Photo/video capture
* Industry-leading voice control
* Voice notes
* 8-hour battery life
* Hands-free recording
* IP66 rugged design
* 16MP camera
* Noise cancellation (95dB)
* Full-shift operation
* Intrinsically safe option


=== Inspection ===
=== Limitations ===
* Quality control
* Heavy (380g)
* Asset inspection
* Low resolution display
* Compliance documentation
* Small FOV (20°)
* Not true AR
* High price point
* Dated processor


== Technical Specifications ==
== Technical Specifications Summary ==


{| class="wikitable"
{| class="wikitable"
Line 149: Line 418:
! Specification !! Details
! Specification !! Details
|-
|-
| Display || 854x480 LCD
| Display || LCD, 854 × 480
|-
|-
| Field of View || 20°
| FOV || 20°
|-
|-
| Processor || Snapdragon 626
| Processor || Snapdragon 626 (octa-core)
|-
|-
| RAM/Storage || 3 GB / 32 GB
| Memory || 3GB RAM, 32GB storage
|-
|-
| Camera || 16 MP (OIS)
| Camera || 16MP, 1080p video
|-
|-
| Voice Languages || 17
| Audio || 4 noise-canceling mics, 91dB speaker
|-
|-
| Noise Tolerance || 95 dBA
| Battery || 3250mAh (~8 hours)
|-
|-
| IP Rating || IP66
| Durability || IP66, MIL-STD-810G
|-
|-
| Drop Resistance || 2m (MIL-STD-810G)
| Voice Control || 100% hands-free, 95dB tolerance
|-
| Battery || 8+ hours (hot-swap)
|-
|-
| Weight || 380g
| Weight || 380g
Line 173: Line 440:
| Price || ~$2,500
| Price || ~$2,500
|}
|}
== Reception ==
'''Praise:'''
* Market leader in industrial wearables
* 100% voice-controlled operation
* 95 dBA noise cancellation impressive
* 17 languages with offline support
* 8+ hour battery with hot-swap
* IP66 + 2m drop truly rugged
* Non-obstructive display position
* Helmet/safety gear compatible
* Hands-free documentation effective
* Android ecosystem familiar
'''Criticism:'''
* ~$2,500 enterprise pricing
* 20° FOV very narrow
* 854x480 low resolution
* No AR overlays on real world
* Monocular only
* 380g weight noticeable
* Boom arm can be cumbersome<ref name="realweardetails">{{cite web |url=https://support.realwear.com/knowledge/hmt-1-device-details |title=HMT-1 Device Details |publisher=RealWear |access-date=2025-01-07}}</ref>


== See Also ==
== See Also ==
* [[RealWear]]
* [[RealWear Navigator 500]]
* [[RealWear Navigator 500]]
* [[Vuzix M4000]]
* [[Enterprise AR]]
* [[ThinkReality A3]]
* [[Smart Glasses]]
* [[Microsoft HoloLens 2]]
* [[Assisted Reality]]
* [[Industrial Wearables]]


== References ==
== References ==
{{reflist}}
{{Reflist}}


[[Category:Devices]]
[[Category:Devices]]
[[Category:Assisted Reality Devices]]
[[Category:Smart Glasses]]
[[Category:Head-Mounted Displays]]
[[Category:AR Glasses]]
[[Category:Enterprise AR]]
[[Category:Enterprise AR]]
[[Category:RealWear]]
[[Category:RealWear]]
[[Category:2018 in technology]]
[[Category:Industrial Wearables]]
[[Category:2010s AR]]
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