Intelligent Posture Corrector and Trainer for Back, Strapless, Vibrate Reminder, Use with APP for Posture Tracking and Training

No no no! Don’t do it! The device doesn’t stay connected to the app longer that 5-20 seconds and continuously tries to reconnect. I also intentionally sloughed over after the first time it takes connected longer than 2 seconds to calibrate - not a single vibration.The saying you get what you paid, well I should be paid for wasting my time of purchasing and now driving to return it! Horrible product!

During the use, I no longer felt pain in my neck and shoulders. I noticed and corrected my posture. I can continue to sit and work without having to consider whether my posture is correct. Because it will remind me.

I used it following the directions letter by letter and just wearing it once, it had slipped off. When I found it, again wiped area with alcohol & again it slipped off and I found it under my desk. I can't train with this and I really need to; but if I work and as before it slips off, I may never find it. It's too expensive for something I can't use.

device never shows that it is charged and does not connect for calibration. Complete waste of money. Unable to contact customer service for the item.

This product worked fine and was helpful until the charging issues started. Now, it indicates "low battery" at all times and won't connect to the app. Lithium batteries and smart charger technology that won't kill batteries has been around long enough that the failure that happened one day after the last possible return date should never have happened. Buy with caution, or buy something better!

This little thing is helping me SO much with my posture! It keeps me in check at work which has lessened my neck pain immensely. It’s crazy how much I’ve been slouching without realizing. This is a must!

The app and device work great, but the pads don't stick very well at all. Even after applying the alcohol, the pads fall of with even the slightest amount of movement.

i tried it a full week and it definitely doesn't work.