My previous Waterpik (sidekick) has better, stronger pressure than this supposedly better model
No, I would not recommend this to a friend.
Response from waterpik.comBy Waterpik Product Support, July 28, 2026
Hello Tuffel57 - We're sorry to hear you're disappointed with the pressure on the Promax. The unit features 10 pressure settings, ranging from 10–100 PSI, along with Smart Advance Technology, which provides a gentle start and gradually increases water intensity as you use it to help build comfort while still delivering a deep clean. If the Promax isn't the right fit for you, it is backed by our 30-day money-back guarantee. Please contact us at smreviews@waterpik.com or (800) 525-2774, and we'd be happy to help.
It has 4 quadrant bars on the screen which are useless since you are looking down into the sink during use. Needs a beep to hear when to change. Also the lid on water tank falls off easily. Pressure is fine and the size of the unit works for me.