Watch the Getting Started video, download the Quickstart Guide or go step by step below:

Step 1: What's in the box?
Make sure your X-halo kit contains:

• 1 X-halo
• 2 Mouthpieces
• 1 Fan Unit
• 1 Connector Cable
• 2 AAA Batteries

Step 2: Assemble your X-halo

Step 3: Download the app

Step 4: Register and take your baseline measurements