Your PULSE plays one program at a time. To change it, install a different one from your library. It takes a few seconds and you can do it as often as you like.
- Switch the device on.
- Open the UltraNFC app, signed in, and go to your Library.
- Pick the frequency you want.
- The app shows what to check first: the device is on, and a thick or metal case is off. Then tap I’m ready, start the scan.
- Hold your phone to the device: the top edge of an iPhone on the POWER switch, or an Android phone flat with its NFC spot over it. See Where to hold your phone.
- Hold still until the app says Installed and verified. The new program is on your PULSE.
Then set the intensity and the time on the device as usual (see TIME, MODE and the lights). New to a program? Start with a short session at low intensity.
The app’s step-by-step guide with pictures is at Using your PULSE (sign in to view it).
UltraDAO devices and frequency programs are wellness and research instruments. The PULSE system is not a medical device, is not FDA cleared, and nothing here is medical advice.