Ph.D. Flow Optimizer I work a full-time job with a lot of traveling, have a family with 2 elementary school kids, am active in the church, and recently decided to get my Ph.D. online. I was looking for a product to help optimize my flow and found it in Hapbee. Now when I find time in the mornings or evenings to work on my papers, I use the “deep work” setting on my Hapbee and get right to work, regardless of how tired I am. The results speak for themselves, as I have a 4.0 GPA through my first 5 classes. Hapbee makes studying and writing papers significantly quicker and more enjoyable and I highly recommend for students at any stage of their lives!

It helps occasionally I have had the hapbee device for 10 months and I’ve had mixed experiences with it. I usually use it to enhance drowsiness and to sleep better but it is not a consistent benefit. I have to use the other tools I know to help me sleep or fall back to sleep ie.Calm app, CBT insomnia training, melatonin, etc. I wish the 365 guarantee was available for my purchase.

Helps me study and sleep I heard of Hapbee through two of my favorite podcasters, Dave Asprey and Ben Greenfield. As a PhD student I use it when I am studying or reading research articles. I have also had significant trouble falling back to sleep after waking up in the middle of the night so I also set it to the deep sleep setting and have it on all night under my pillow. For the amount of use I get out of it I say it was a worthy investment.

Oura sleep tracking evidence against I have tracked my sleep with the Oura ring to test Hapbee. I’m not saying the Hapbee doesn’t work for some people but it definitely doesn’t work to enhance my sleep, according to Oura. I never feel a difference using the Hapbee either, regardless of mode.

Useless product from a dishonest company. SCAM They received my return as stated in their return policy but still no refund 2 weeks later. I doubt that I'll ever see the money and if so I'll repost. Their phone is ALWAYS busy so no one answers and the chat line is never working. If it smells like a rat it probably is a rat. This is a follow up review so after a month of waiting for my refund customer service sends me an email to review them, So of course I did and while I did FINALLY get the refund it was only after my bank contacted them. You still cannot get a hold of anyone in customer service so I stand firmly behind my original post!