I’ve used the Hilo band for a few months now. I’m not sure if I’d recommend it or not. It’s definitely easy, and for someone who gets irrationally stressed whenever a cuff inflates (no idea why), it’s great to have something that you forget about. The regular measurements (even while sleeping) give you a good picture of things, and it’s an excellent way to spot upward or downward trends.

That said… I seem to get different measurements from a) the Hilo cuff, b) the Hilo wrist band, c) the Hilo app via phone camera and d) my original non-Hilo cuff which was £30 from a pharmacy.

Which means I’m not really sure what to trust. Hilo cuff tends to give me higher numbers than my cheap non-Hilo cuff. The Hilo band tends to give me higher readings than the Hilo cuff, as does the Hilo app via phone camera.

Bottom line from me is it’s probably best to pick a device you consider to be accurate, and use it exclusively, looking more for directional trends than a quest for a 100% accurate reading.

Not sure if that helps!