How long can I wear my sea bands?

[tinymumma]

The instructions say they can worn for an extended period of time. I got them yesterday and have worn them all day. I took them off after an hour yesterday because I've read your body can build a tolerance to them but I felt terrible again within minutes of removing them.
I've had them on all day today. Any advice on how long to wear them and how long it takes for a tolerance to build? I want to avoid medication if I can but if these fail, I'll have no other option

 

[Pansy]

In my first pregnancy I used to wear them til last thing at night, when I was settled in bed. I'd then put them back on the moment I woke up, before I moved.

 

[KimmyLou]

I've been wearing mine from when I get up to going to bed but they've not helped that much xx

 

[tinymumma]

Thank you ladies xxx I will do that then. Starting to feel a little more poorly now that it's night time but that's probably because I still have broken sleep and had a blood test today. They always wipe me
Thank you again beautiful Queens xx

 

[Rymel12]

I only wear mine when nausea really kicks in really badly then take them off usually a couple of hours later. Works great!

 

[Jencocoa]

It's the only thing that helped my severe nausea all three pregnancies. I wore them until I felt better and if I took them off and felt sick again, right back on they went.