TRAIN. STRENGTHEN. RECOVER.
Upgrade your movement with our wireless, app-controlled eir bands that adapt to every workout and recovery routine.
Meet eir bands
Modular | Wireless | App-Controlled Electrical Muscle Stimulation
eir bands use electrical impulses to stimulate targeted muscles, providing a responsive experience that feels every movement within digital environments. As muscles interact with virtual surroundings, the bands adapt in real-time to deliver motion stimulation to those muscles.
This interactive approach aids muscle training by activating and strengthening muscles during immersive sessions, promoting muscle health, endurance, and recovery in a personalised, engaging way.
One core technology. Two applications.
Choose your experience:
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One wearable for all your muscle needs. eir bands turn your muscle care into a connected, intelligent, and sensory experience from high-intensity VR workouts to post-workout relief and relaxation.
Real-time Muscle Activation in VR: Controlled EMS signals sync with your virtual movements to enhance muscle activation and boost performance.
Enhanced Performance: Activate and strengthen muscles through targeted EMS programs, even passively, without active movement.
Pain management: Relieve tension and muscle discomfort with precise TENS stimulation designed for targeted pain management.
Massage & Relaxation: Ease soreness, stiffness, and fatigue anytime, anywhere with soothing pulse patterns that promote circulation and relaxation.
Available now with 15% off
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Empowering clinicians and patients with a wireless, mobile-controlled Functional Electrical Stimulation (FES) system designed for neurological recovery.
Functional: Engages multiple muscles in coordinated patterns to deliver realistic sensory and movement feedback, enhancing motor relearning through integrated 2- and 4-channel FES.
Customisable: Adjust stimulation parameters and track progress through an intuitive mobile app
Accessible Anywhere: Compact, modular setup for use in clinics or at home under professional supervision
Clinically Validated: Demonstrated improvements in upper-limb function and engagement in early clinical studies
Available now for clinics and patients.
Key Features
Modular | Wireless | Adaptive EMS Wearable
Strengthen and condition with targeted EMS programs.
Build endurance, stability, and strength whether you're training, working, cooling down, or resting.
Relieve tension and discomfort with built-in TENS modes.
Massage and recovery patterns that reduce soreness and stiffness.
Real-time muscle activation synced to your movement in Virtual Reality.
Feel resistance, weight, and engagement in every session.
Seamless use across VR, mobile, and daily life: train, strengthen, or relax anytime.
No limitation to one environment: high-intensity sessions in VR, conditioning & recovery on the go.
About Us
Founded in 2017, Valkyrie Industries combines extended reality (XR) with a patented Electrical Muscle Stimulation (EMS) wearable, eir bands, designed to enhance both performance and recovery.
Our core technology powers a range of applications across fitness and healthcare. Through our
v-health platform, eir bands support clinicians and patients with immersive, task-based functional therapy for neuromuscular recovery. On the fitness side, eir bands integrate with VR fitness experiences and a dedicated Training App, enabling users to train more efficiently with real-time muscle activation and feedback.
Explore Our Blog:
Insights on Healthcare, Fitness & Technology
A Milestone: Our Latest Paper on Muscle Stimulation and Virtual Reality has been published
eir Bands for Muscular Strength & Mood Improvement
eir Bands has been certified as VR Healthy
Clinical Case Study:
Integrating v-health Mobile at Hobbs Rehabilitation
Valkyrie Industries Secures Esteemed Innovate UK Biomedical Catalyst Grant Enhancing Neurorehabilitation Technology