HMS SiNGRAY G2 Battery Pack
€220.00excl. VAT
Product Description
The HMS SiNGRAY G2 Single Battery Kit is an industrial AR headset package for organisations that need hands-free work instructions, remote support, digital twins and spatially anchored AR content. The standalone headset combines 6DoF tracking, dual Micro-OLED displays, IP65 protection and a replaceable 2500 mAh battery. The Single Battery Kit also includes an adjustable head belt, carrying case and fast battery charger, providing the core hardware needed for pilots, training and professional field deployment. For organisations replacing HoloLens 2 workflows or building new industrial AR processes, the G2 provides a high-performance platform based on Qualcomm QCS8550, Intel Movidius Myriad X and Android. Frontline ONE can support digital twins, guided workflows, Remote Assist and parts catalogues. For longer shifts that require continuous battery rotation, the Dual Battery Kit adds a second battery.
HMS SiNGRAY G2 Single Battery Kit
€3,699.00excl. VAT
- In-stock
- Standalone Device
- Precision Spatial Tracking (6 DoF)
- Reliably built for field use. IP65.
- Hot-swap battery, no downtime
- Low Eye-strain Birdbath lenses
Use Cases
Remote Support
Live expert guidance for field teams
Read moreAR Guidance
Anchored steps for service tasks
Training
Digital twins for practical learning
Inspection
Hands-free checks in the field
Technical Specifications
- General
- Product Name
- HMS SiNGRAY G2 Single battery Kit
- Manufacturer
- HMS
- Type
- AR_Headset
- Release Date
- N/A
- Device
- Display
- Optics
- Storage
- System
- Tracking
- Camera
- Audio
- Video
- Connectivity
- Battery
- Controllers
- Comfort & Certifications
- Shipment
Industrial tracking
The HMS SiNGRAY G2 supports both 3DoF and 6DoF tracking with a 1000Hz SLAM engine. It also includes VSLAM cameras, ToF depth sensing, a 13MP RGB camera and a 9-axis IMU.
- 3DoF and 6DoF
- 1000Hz SLAM
This makes the headset suitable for spatially aware AR workflows where technicians need anchored instructions, digital overlays or interactive equipment content in real work environments.
Rugged field use
The headset is built with an IP65-rated housing and a replaceable 4,800mAh hot-swappable battery. VR Expert lists a three-minute supported swap window for battery replacement
- IP65 rated
- Hot-swap battery
For enterprise teams, this reduces downtime during longer work sessions. It is especially useful for maintenance, inspection, training and field support where removing the device interrupts the workflow.
Clear AR visuals
The HMS SiNGRAY G2 uses a BirdBath optical system with dual Sony Micro-OLED displays, 1920 x 1200 resolution per eye, 90Hz refresh rate and a listed 51° diagonal field of view.
- Dual Micro-OLED
- 90Hz display
This supports detailed AR content such as machine instructions, 3D models, visual procedures and remote annotations. The BirdBath design should be tested in the target lighting conditions before rollout.
HMS SiNGRAY G2 Single Battery Kit for business
The HMS SiNGRAY G2 Single Battery Kit enables organisations to bring service and training knowledge from manuals into the technician's line of sight, starting with a single headset and expanding into a fleet on the same industrial AR platform.
The HMS SiNGRAY G2 is typically deployed by maintenance and field service departments, technical training teams working with 3D models of their machines, and innovation teams planning a successor to HoloLens 2.
HMS SiNGRAY G2 bulk orders and volume pricing
VR Expert AI supplies the HMS SiNGRAY G2 to businesses as an authorised HMS distributor. For bulk purchases of the HMS SiNGRAY G2, we offer volume pricing, purchase order processing, business invoicing and VAT-compliant quotations, with delivery across the EU and US.
Volume orders can combine Single and Dual Battery Kits, spare battery packs and Frontline.one licences in a single quotation. Product specifications and stock availability are provided on request, and the HMS SiNGRAY G2 is covered by a 12-month warranty. To discuss a business order, request a quote or book a demo.
Software and device management for the HMS SiNGRAY G2
The HMS SiNGRAY G2 runs Android with OpenXR and Snapdragon Spaces, with development paths through Unity. Frontline.one supports digital work instructions, 3D models, remote assistance and parts catalogues on the G2, with licences available in Starter, Growth and Scale tiers for 10, 25 or 50 users, such as the one-year Frontline.one Growth licence for 25 users.
Frontline.one content also runs in web browsers, on PCs and on mobile devices, so licences are best sized by the number of users rather than headsets. VR Expert AI supports organisations with software compatibility, pilot projects and rollout planning.
Planning an HMS SiNGRAY G2 deployment
A pilot typically covers one procedure, such as a maintenance task or training module available as CAD data or a manual, converted into a 3D model or guided workflow. A 3-month Frontline.one Starter licence is available for this phase.
Battery configuration can be matched to shift length and travel: shared headsets in training rooms can draw from a pool of spare packs, while technicians visiting customer sites benefit from a second battery. Chargers should be located where headsets change hands, and head belts and contact points cleaned between users.
HMS SiNGRAY G2 accessories and related kits
Spare HMS SiNGRAY G2 Battery Packs support shared headsets, while the HMS SiNGRAY G2 Dual Battery Kit includes a second battery with every headset.
Models can be compared on our glasses comparison page, in the AR glasses category and in the full HMS glasses range.
Compare The Glasses
Compare leading AI and smart glasses side by side to find the right device for your business use case.
 |  | ||
| HMS SiNGRAY G2 Single Battery Kit | VITURE Beast XR Glasses | ||
|---|---|---|---|
| HMS | VITURE | ||
|
| ||
| Price (excl. VAT) | €3,699.00 | €495.00Best | |
| Display Type | Micro OLED Display | Micro OLED Display | |
| Field of View (Horizontal) | 45° | 58°Best | |
| Battery Life | – | – | |
| Weight | 320 g | 88 gBest | |
| Ports | USB Type-C | USB Type-C | |
| Best for | Remote Support, AR Guidance | Virtual Desktop/Display, Remote demos |
Why Choose VR Expert AI
Official Distributor
Source AI glasses through an official B2B partner with access to verified brands, enterprise pricing, product guidance, and direct manufacturer escalation.
Official Distributor
Source AI glasses through an official B2B partner with access to verified brands, enterprise pricing, product guidance, and direct manufacturer escalation.
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Frequently Asked Questions
The HMS SiNGRAY G2 is a standalone enterprise AR headset for hands-free remote support, guided work instructions, digital-twin interaction and field training in manufacturing, logistics, construction, healthcare and technical service. The HMS SiNGRAY G2 uses switchable 6DoF tracking to anchor AR content in real work environments.
It is positioned as a successor for HoloLens 2 workflows, with modern standalone hardware, OpenXR support and frontline.io compatibility. Most teams should plan software porting and a pilot before wider rollout.
Yes. It offers switchable 3DoF and 6DoF tracking driven by VSLAM cameras, ToF depth sensing and a 9-axis IMU, suitable for spatially anchored AR as well as simple viewing.
It runs Android with OpenXR and Snapdragon Spaces, and frontline.io can be pre-installed for digital twins, guided workflows, remote assist and parts catalogues. It ships with a one-year SDK and developer licence for custom development.
Yes. It has an IP65-rated build and a hot-swappable battery that supports a roughly three-minute swap, reducing downtime during long sessions in demanding environments.
Yes. It ships with a one-year SDK and developer licence and a one-year technical support package, with developer support sessions available where applicable.
Yes. VR Expert AI supplies the HMS SiNGRAY G2 with volume pricing and business invoicing, plus spec sheets and datasheets for your buying committee. Request a quote with your quantity and sector for pricing and lead times.
The HMS SiNGRAY G2 is a high-end standalone AR headset with dual displays and 6DoF tracking, positioned as a HoloLens 2 successor, while the RealWear Navigator 520 is a rugged, voice-first assisted-reality device for remote video support. VR Expert AI can advise on the right fit and on migration planning.
Start with a pilot to validate frontline.io setup, software porting and workflows, then scale to the rest of the team or site once the pilot confirms device performance and workflow fit.
The HMS SiNGRAY G2 supports spatially anchored AR workflows with switchable 3DoF and 6DoF tracking, digital-twin interaction, guided work instructions and remote assistance, using VSLAM, ToF depth and a 9-axis IMU to anchor content in real environments.
The HMS SiNGRAY G2 ships with a one-year technical support package and SDK licence, covering software setup and developer support for the first year of ownership.
Stereo speakers and a microphone support voice control, remote calls and hands-free communication while users follow guided workflows.
The G2 supports Wi-Fi 6, Bluetooth 5.2, GPS and USB-C, allowing it to connect with common enterprise networks and AR workflows.
The G2 is Android-based and supports OpenXR, with development paths through Snapdragon Spaces and Unity. Frontline ONE can support digital twins, guided workflows, Remote Assist and parts catalogues.
1 HMS SiNGRAY G2 headset, 1 replaceable 2500 mAh battery, 1 adjustable head strap, 1 carrying case and 1 fast battery charger.
The HMS SiNGRAY G2 is available as a Single Battery Kit and a Dual Battery Kit. The headset is identical in both; only the number of included batteries changes.
The same headset and accessories, but with 2 replaceable 2500 mAh batteries instead of one.
The Dual Battery Kit provides a spare battery for rotation, making it better suited to longer shifts. The Single Battery Kit is more suitable for pilots, shorter sessions or workflows with planned charging time.
Yes. The G2 supports hot-swappable batteries, but the Single Battery Kit contains only one battery. A second charged battery is needed to rotate batteries without waiting for the included battery to recharge.
No. Display, tracking, processing and software compatibility are the same. Software licences, deployment services and support packages are separate from the Single versus Dual Battery choice.
Choose Single for pilots and normal-length sessions. Choose Dual for field service, maintenance and longer shifts where reducing battery-related interruptions is more important.
Both share the same headset and hot-swappable battery design. The dual-battery version ships with extra battery capacity for longer periods between swaps, which suits longer or multi-shift sessions where fewer swaps are preferred.
The HMS SiNGRAY G2 runs Android on a Qualcomm QCS8550 (8 Gen 2) processor with a dedicated Intel Movidius Myriad X VPU, plus 12 GB RAM and 256 GB storage for standalone AR workloads.
The HMS SiNGRAY G2 has an IP65-rated build for dust and water resistance, designed for factory floors, fieldwork and high-intensity logistics environments.
The HMS SiNGRAY G2 uses a BirdBath optical system with dual Sony Micro-OLED displays at 1920 x 1200 per eye, a 90 Hz refresh rate and a 51 degree diagonal field of view, for detailed AR content such as machine instructions, 3D models and remote annotations.
The HMS SiNGRAY G2 has stereo speakers and microphones for voice control and remote calls, so technicians can interact hands-free while following AR guidance.
The HMS SiNGRAY G2 uses a BirdBath optical system with dual Sony Micro-OLED displays at 1920 x 1200 per eye, a 90 Hz refresh rate and a 51 degree diagonal field of view, for detailed AR content such as machine instructions, 3D models and remote annotations.
The HMS SiNGRAY G2 has Wi-Fi 6, Bluetooth 5.2, GPS and a USB Type-C interface for connectivity and charging.
The HMS SiNGRAY G2 runs Android with OpenXR and Snapdragon Spaces, and frontline.io can be pre-installed for digital twins, guided workflows, remote assist and parts catalogues. It ships with a one-year SDK and developer licence for custom development.
HMS SiNGRAY G2 is standalone: it runs its own Android-based operating system on a Snapdragon 8 Gen 2 platform, so no phone or PC is needed. It supports OpenXR applications and comes with Frontline.io preinstalled. It is fully supported by ArborXR, and ManageXR can deploy apps to it. The battery is hot-swappable, with extra packs available as the HMS SiNGRAY G2 Battery Pack.
The G2 supports 6DoF SLAM and switchable 3DoF use. Stereo VSLAM cameras, a ToF depth sensor and a 9-axis IMU help keep digital content anchored to the environment.
The current G2 uses a replaceable 7.6 V / 2500 mAh battery and supports hot-swap with a change window of up to three minutes. A charged spare battery is required for an actual battery swap during operation.
The headset and accessory configuration is the same. The Single Battery Kit includes one battery, while the Dual Battery Kit includes two. The Dual version is therefore better suited to longer shifts and planned battery rotation.
The current standard kit list includes the AR glasses, battery or batteries, adjustable head belt, carrying case and fast battery charger. SDK, software and support services should be confirmed separately in the applicable quotation.
The G2 is aimed at industrial and professional teams in maintenance, manufacturing, logistics, training and remote support, particularly where spatial 3D content or HoloLens 2 migration is required.
Start with a pilot to validate software compatibility, user comfort, networking, lighting conditions and the battery workflow. The Single or Dual Battery configuration can then be selected for the wider rollout.