tDCS for Complex Reasoning
Coffman, 2014
Key Results: Improved accuracy and faster response times on Raven’s Matrices (d ≈ 0.6); enhanced analytical reasoning.
Claims: Improved analytical reasoning and logical thinking in healthy adults.
Sharper Focus.
Better Sleep.
Brighter Mood.
Halo helps you feel focused, calm, and in control - in just 30 minutes a day.
Sharper Focus.
Better Sleep.
Brighter Mood.
Halo helps you feel focused, calm, and in control - in just 30 minutes a day.
Built on decades of tDCS research and crafted by Flow Neuroscience into a device that’s as effective as it is elegant.
From Science to State of Mind.
Step 1 - Place Halo on your head
Halo comfortably fits on your head, targeting the prefrontal cortex - key for mood, focus, and control.
Step 2 - Connect mobile app and begin stimulation
Halo pairs with the Halo mobile app via Bluetooth. Once connected, gentle, painless electrical currents begin activating brain pathways using proven tDCS technology.
Step 3 - Your brain responds
Stimulation boosts connectivity and efficiency in areas linked to attention, mood, and motivation
Step 4 - Feel the shift
Sharper focus. Calmer mood. Clearer mind. Benefits build with consistent use—no meds, no serious side effects.
For those seeking an edge.
Halo is for anyone who wants to feel better—and perform better—naturally.
Dial in focus. Manage stress. Feel sharper. Halo delivers.
It’s for people who:
-
Want lasting mental clarity - not quick fixes
-
Are curious to try what’s new and backed by science
-
May use Whoop or Oura - and are ready for what’s next
-
Want better focus - naturally and sustainably
Early Looks Good on You.
As one of the first 1000 to pre-order, you’ll receive the exclusive Founders Edition of Halo, including:
- Lifetime access to Halo Premium (no monthly fees — $29/mo value)*
- Extended 2-year warranty (normally 1 year)
- Founders recognition badge in the Halo app
- 30-day extended money-back guarantee
- A personalised note from our CEO
*Halo Premium is a mobile app that unlocks personalized brain stimulation programs for focus, sleep, and mood - plus exclusive features, routines, and early access to new updates.
Grounded in Science.
Halo uses the same brain stimulation tech developed by Flow Neuroscience - creators of Europe’s first medically approved at-home tDCS device.
With 40,000+ users and 20+ clinical studies, the science is proven.
Now, it’s being applied beyond clinical treatment - to help anyone improve focus, mood, and sleep, naturally.
No diagnosis. No prescriptions. Just better mental performance, daily.
Secure Your Edge - Halo Founders Edition Won’t Last.
Only 1,000 Founders Edition devices will ever be made. Once they’re gone, they’re gone - no re-releases, no second chances.
Feel the Lift - Mood, Sleep & Clarity.
In just 10 weeks, users saw measurable improvements using tDCS - without medication.
- 51% improvement in mood
- 43% better sleep quality
- 30% improved appetite and regulation
These outcomes reflect what the science has shown for over a decade: tDCS is a safe, effective way to support mental performance and wellbeing - naturally.
tDCS: A Decade of Research. Hundreds of Peer-Reviewed Studies.
tDCS for Complex Reasoning
Coffman, 2014
Key Results: Improved accuracy and faster response times on Raven’s Matrices (d ≈ 0.6); enhanced analytical reasoning.
Claims: Improved analytical reasoning and logical thinking in healthy adults.
tDCS for Complex Reasoning
Coffman, 2014
Key Results: Improved accuracy and faster response times on Raven’s Matrices (d ≈ 0.6); enhanced analytical reasoning.
Claims: Improved analytical reasoning and logical thinking in healthy adults.
tDCS for Complex Reasoning
Coffman, 2014
Key Results: Improved accuracy and faster response times on Raven’s Matrices (d ≈ 0.6); enhanced analytical reasoning.
Claims: Improved analytical reasoning and logical thinking in healthy adults.
Sharper. Calmer. Clearer. In 10 Weeks.
Phase 1: Activation
5 sessions per week for 3 weeks.
Builds the foundation - strengthens key areas of the brain involved in focus, emotional regulation, and motivation. Most users feel the shift within the first few sessions.
Phase 2: Optimization
2 sessions per week ongoing.
Maintains and deepens results - keeps the brain engaged and tuned for long-term mental performance.
Each session lasts 30 minutes
Halo is designed to fit seamlessly into your routine. Use it while you’re meditating, journaling, reading, working—or simply winding down. No prep. No recovery. No disruption.
The Halo Mobile App
The Halo app is your essential companion—designed to control your headset, guide your sessions, and support your mental performance.
-
Effortless setup: Connect your Halo headset via Bluetooth in seconds
-
Smart control: Start, stop, and monitor your stimulation sessions directly from the app
-
Personalized guidance: Access a clinically-informed program with sessions covering sleep, focus, mood, motivation, and more
-
Science-backed support: Includes behavioral strategies and lifestyle tools rooted in CBT and neuroscience
-
Track your progress: Monitor mood and mental clarity over time using clinically validated tools
.png?width=200&height=59&name=dLG1W0Rbkz-gJpmEO2qKaEZr9VhOd9UMQg%20(1).png "dLG1W0Rbkz-gJpmEO2qKaEZr9VhOd9UMQg (1)")
Safe. Proven. Trusted.
Halo uses tDCS technology—a non-invasive brain stimulation method validated by decades of clinical research. It’s CE-certified and designed by experts to meet the highest medical device standards in the UK and EU.
-
Backed by 100+ clinical studies
-
No systemic side effects
-
Drug-free and non-invasive
-
Used safely in clinical settings for over 20 years
Mild skin tingling or redness may occur for some users during or after stimulation.
Frequently asked questions
What is Halo and how does it work?
Halo is a brain stimulation wearable that uses transcranial direct current stimulation (tDCS) to enhance focus, mood, and mental clarity. It delivers gentle electrical currents to the prefrontal cortex - activating key brain networks involved in motivation, emotion, and control.
Is Halo safe to use?
Yes. Halo uses clinically validated tDCS technology and is CE-certified for safety. tDCS has been used in medical settings for decades and has been evaluated in over 100 peer-reviewed clinical studies.
Read more about safety and side effects.
What am I committing to for the pre-order?
You’re will pay upfront to reserve your Founders edition Halo headset. Orders will ship in early June.
We’ll keep you updated on product and shipping progress.
When will it ship?
US shipping begins in June 2025, and units will ship in the order they were purchased.
You’ll receive tracking info as soon as your Halo leaves our warehouse.
Shipping is free for all headset orders in the US.
What does it feel like?
Most users feel a mild tingling or warming sensation under the electrodes at the start of a session. This usually fades within minutes. Sessions are painless and non-invasive.
Do I need the app to use Halo?
Yes. The Halo app connects to the headset via Bluetooth and acts as your control center - guiding sessions, tracking your progress, and providing science-based mental wellness tools.
Who is Halo for?
Halo is designed for high-performers, creatives, biohackers, and wellness seekers looking to elevate mental performance and mood - without medication.
How often should I use it?
For best results, we recommend using Halo 5 times per week for the first 3 weeks, followed by 2 sessions per week for ongoing maintenance. Each session takes 30 minutes. Benefits build with consistency - just like physical training.