SiNGRAY
Standalone optical see-through AR for guided work, remote assistance and industrial training. Compare SiNGRAY G2 battery kits, complete the setup with power and comfort accessories, and plan application compatibility with Knoxlabs.
Featured products
Why SiNGRAY
See the task, not a camera feed
Optical see-through displays place digital guidance over your direct view of equipment, hands and the workplace.
Learn more →Connect field teams to experts
Evaluate see-what-I-see remote support for service and inspection. A compatible application and network connection are required.
Learn more →Guide work and training
Build step-by-step assembly, inspection and equipment training workflows with spatially anchored instructions.
Learn more →Plan for a working shift
Hot-swappable power, spare batteries and charging rotation help you plan a practical deployment instead of a headset-only pilot.
Learn more →SiNGRAY Buying Guide
Choose your battery kit
Single-Battery Kit for a standard setup; Dual-Battery Kit adds another pack for a charging rotation. Confirm final kit contents.
Learn more →Check the application first
Review the OpenXR runtime, Unity version, extensions and input model. Existing HoloLens applications need migration and device testing.
Learn more →Add only the extras you need
Check what the kit includes before ordering another charger or case. Add spares for shared devices, replacement or charging rotation.
Learn more →Validate before rollout
Confirm deployment-market certification, network requirements, wearer fit, production configuration and dispatch timing with Knoxlabs.
Learn more →SiNGRAY AR headset kits AR headset kits
SiNGRAY Power and charging Power and charging

HMS SiNGRAY G2 Battery Pack
HMS SiNGRAY G2 — Power Accessories
SiNGRAY Comfort and transport Comfort and transport

HMS SiNGRAY G2 Dual Brow Pad
HMS SiNGRAY G2 — Comfort and Carry
SiNGRAY Developer support Developer support
Full SiNGRAY catalog
Hardware, software, licences, parts and accessories · 10 products
| Product | Product type | Configuration | Availability | Purchase | View product |
|---|---|---|---|---|---|
HMS SiNGRAY G2 Enterprise AR Glasses — Single-Battery Kit
|
AR Headsets | Single-Battery Kit | Available | $ 4,728.25 | View |
HMS SiNGRAY G2 Enterprise AR Glasses — Dual-Battery Kit
|
AR Headsets | Dual-Battery Kit | Available | $ 4,958.88 | View |
HMS SiNGRAY G2 Battery Pack
|
Batteries | Battery Pack | Available | $ 269.50 | View |
HMS SiNGRAY G2 Dual Battery Charger
|
Charging Dock | Dual Battery Charger | Available | $ 429.99 | View |
HMS SiNGRAY G2 USB-C Charger + Cable
|
Chargers | USB-C Charger + Cable | Available | $ 48.36 | View |
HMS SiNGRAY G2 Dual Brow Pad
|
Headset-Accessories | Dual Brow Pad | Available | $ 26.86 | View |
HMS SiNGRAY G2 Rear Head Pad
|
Headset-Accessories | Rear Head Pad | Available | $ 22.56 | View |
HMS SiNGRAY G2 Overhead Strap
|
Headset-Accessories | Overhead Strap | Available | $ 16.11 | View |
HMS SiNGRAY G2 Carrying Case
|
Cases | Carrying Case | Available | $ 107.49 | View |
HMS SiNGRAY G2 Developer Support License — 1 Year
|
XR Support Service | Developer Support — 1 Year | Available | $ 1,995.00 | View |
Need a quote for a pilot, lab, or project?
Knoxlabs configures hardware, software licences, accessories and deployment support as one order. Tell us the use case and we will scope it.




