Calm Habits

Quick Answer: The Pulsetto FIT (V2) is a transcutaneous vagus nerve stimulator priced at $239. After 4 weeks of evaluation, I rate it 3.8/5. It works for users with sleep latency, daily stress, or HRV optimization goals. Choose the FIT over the Lite for slender necks and better battery. Skip it if you need FDA-cleared … Read more

Quick Answer: The vagus nerve is your body’s longest cranial nerve — running from your brainstem to your gut. It controls heart rate, digestion, inflammation, mood, and stress response. Higher vagal tone (measured by HRV) means better health. You can improve it naturally through slow breathing, cold exposure, humming, and exercise — or with devices … Read more