Review on 🚗 FNSHIP Driving Doze Reminder with Vibration Alert - Car Anti Sleep Doze Nap Reminder Ear Warner - Anti Sleep Alarm by Dante Jeppi

I tried using this every day at work, it was a good idea but it wasn't great. It didn't really help because the angle you fall asleep at isn't as important as the angle she responds to. I had to twist it into an odd position on my ear for it to make sense, even then it wasn't very good. After 2 or 3 weeks it stopped working, the battery was dead. What doesn't help is that it turns on too easily. It turns on in your pocket, work bag, etc. It's just impossible to carry around unless worn over the ear.