I received a Venu 2S yesterday but thinking I must have a faulty unit. A triangle will randomly show up on the watch face and then it starts vibrating non-stop until I hold the power button down for 30 seconds to shut it off. The light at the back also gets noticeably hot when it does this.
I've realised I also trigger the vibrating episodes by clicking the + sign in the hydration section. Surely this is not normal?