The Best Wearable Devices for Stress and Sleep: Pulsetto, TruVaga, Sensate or Apollo Neuro

Published By Carissa CrainPROFI Last update: April 14, 2026

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Which Wearable Device Is Right for You?

We compared the three most popular vagus nerve stimulators of 2026 so you don't have to

Not all vagus nerve devices are created equal. Some use direct electrical stimulation, others rely on gentle vibrations, and the way you wear them, how long each session takes, and what you'll pay varies more than you'd expect. We put Pulsetto, TruVaga, and Apollo Neuro side by side to break down exactly what each one offers, where they shine, and where they fall short — so you can find the one that actually fits your life.

Pulsetto

Pulsetto is a European wellness brand that uses direct electrical stimulation on the cervical vagus nerve. It's the most affordable option on the market without compromising on core functionality.

Pros

Most affordable option, best value for money
Direct vagus nerve stimulation  (not indirect vibration)
Bilateral stimulation (both sides of the neck)
Hands-free wearable design
No mandatory subscription required
Quick sessions — as short as 4 minutes

Cons

Requires conductive gel for each session
May not fit smaller necks (FIT model available)
Tingling sensation may not appeal to everyone
Not suitable for users under 18
Less third-party clinical validation than  some competitors

TruVaga

TruVaga brings clinical-grade vagus nerve stimulation into a compact handheld device. Its technology shares the closest resemblance to gammaCore, an FDA-cleared medical device, which gives it a strong safety and credibility edge. The Truvaga 350 model is the simplest option — no app, no cords, just 350 pre-loaded 2-minute sessions. The newer Truvaga Plus adds unlimited rechargeable sessions and app connectivity. Independent testers have rated it as providing the fastest and most noticeable effects for focus, stress, and sleep.

Pros

Closest technology to FDA-cleared gammaCore
Ultra-short 2-minute sessions
Truvaga 350 requires zero setup, no app, no cords
Compact and highly portable
Strong clinical research backing
10 customizable intensity levels (Plus)

Cons

Must be held against neck, not hands-free
Truvaga 350 is disposable  (350 sessions then discard)
Plus model is the most expensive option at $499
Plus currently only available in the US
Requires conductive gel or spray
Stimulates one side at a time (not bilateral)

Apollo Neuro

Apollo Neuro takes a fundamentally different approach. Instead of direct electrical stimulation, it uses precisely engineered vibration patterns (called Vibes) delivered through a wristband or ankle strap. Developed by physicians and neuroscientists, the device offers 7+ modes for different needs, from energizing morning routines to deep sleep support. The SmartVibes AI learns your patterns and automatically adjusts throughout the day. It integrates with Apple Health and Oura Ring for enhanced insights.

Pros

Wear it all day and night, most convenient form factor
No gel or setup required
AI-powered personalization (SmartVibes)
Multiple wear options (wrist, ankle, clip)
Integrates with Apple Health and Oura Ring
7+ distinct modes for different needs
Developed by physicians and neuroscientists

Cons

Does NOT directly stimulate the vagus nerve
Most expensive long-term  (requires annual subscription)
Does not track any health metrics on its own
Effects may feel subtle  some users question placebo

Pulsetto

Technology

Transcutaneous Electrical Nerve Stimulation (tVNS)

Stimulation Type

Direct bilateral cervical vagus nerve stimulation

Form Factor

Wearable (Neck)

Session Length

4-20 minutes

Technology

Transcutaneous Electrical Nerve Stimulation (tVNS)

Truvaga

Technology

Transcutaneous Cervical Vagus Nerve Stimulation (tcVNS)

Stimulation Type

Direct cervical vagus nerve stimulation (one side at a time)

Form Factor

Handheld

Session Length

2 minutes

Technology

Transcutaneous Cervical Vagus Nerve Stimulation (tcVNS)

Apollo Neuro

Technology

Vibration-based touch therapy (sound waves)

Stimulation Type

Indirect — gentle vibrations to support vagus nerve activity

Form Factor

Wearable (Wrist/Ankle/Clip)

Session Length

Continuous — wear all day/night

Technology

Vibration-based touch therapy

Technology

Transcutaneous Electrical Nerve Stimulation (tVNS)

Transcutaneous Cervical Vagus Nerve Stimulation (tcVNS)

Vibration-based touch therapy (sound waves)

Stimulation Type

Direct bilateral cervical vagus nerve stimulation

Direct cervical vagus nerve stimulation (one side at a time)

Indirect — gentle vibrations to support vagus nerve activity

Form Factor

Wearable (Neck)

Handheld

Wearable (Wrist/Ankle/Clip)

Session Length

4-20 minutes

2 minutes

Continuous — wear all day/night

Technology

Transcutaneous Electrical Nerve Stimulation (tVNS)

Transcutaneous Cervical Vagus Nerve Stimulation (tcVNS)

Vibration-based touch therapy

Our Pick: Apollo Neuro. Why?

Stress doesn't wait for you to sit down, apply gel, and run a 4-minute session. It shows up in meetings, at 2 AM, during your commute, and in every quiet moment in between. That's exactly why Apollo Neuro earns our top recommendation, it meets you where stress actually happens. Wear it on your wrist while you work. Clip it to your shirt at dinner. Let it guard your sleep all night with Stay Asleep mode. No other device on this list offers that kind of always-on, AI-driven support.

Pulsetto and TruVaga are worthy devices with real benefits. But Apollo Neuro is the one that turns vagus nerve wellness from a daily task into a daily habit effortlessly. Ready to take the next step toward a calmer, more resilient you? Apollo Neuro is where that journey begins.

Doctor Recommended

15+ Product Awards

17 Completed Clinical Studies