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11,667 Devices Shipped.11,667 Shipped
Built for researchers since 2019.Built for research
45 days to try your first Vagal.45 days to try
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Our Devices
Vagal Buddy tVNS
Vagal Buddy tVNS
Most chosen. Current-controlled, wireless charging.
› Vagal Oh!
Vagal Oh!
Wireless and discreet. App-controlled.
› Vagal Boost
Vagal Boost
Try it first. Phone-powered.
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New: Vagal Hub, hands-free sessions › Learn about your vagus nerve › See how tVNS works in 3D › Help me choose a device › EverSteady Technology › Join our HRV Study ›
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BLE Bridge
BLE
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Connect your Buddy
Keeps your device online for AI remote control via Claude, ChatGPT, or any MCP client.
Vagal Buddy
Streaming to worker
0 posts
0
Actions
0
Blocked
0:00
Connected
Idle | -- / 0.8 mA | 25 Hz
mA0.8
min20
Activity
No AI commands yet
Disconnect only ends the Bluetooth link. A running session continues on the device - use Stop Stimulation to end it.