I had huge expectations on the device given the high price for the device
I used this device form last 3 days, didnt notice any difference in my sleep pattern or stress levels, need to use for few more weeks and see if it starts making any difference.<br />spent lot of time pairing and adding the cove device, its difficult to connect tge device with phone and app.<br />tightening and lossening the code device at the back is not easy, smtime have to remove the device from the neck and adjust the width<br />App is not user friendly, when i started the session it was just showing end session at the top, was not sure whether the session is really started or not bcz there was no vibration in the device and pressing + or - buttons didnt do any changes nor it started any vibration in the device.<br />Device is automatically getting disconnected from the app and had to add the device again
Rating: 3 stars