The vibration mode is surprisingly strong im confident itll wake me immediately if i nod off but doesnt disturb others nearby

The vibration mode is surprisingly strong im confident itll wake me immediately if i nod off but doesnt disturb others nearby  Read Less

If the battery is not charged for a long time for example more than half a year the protection board cannot restart the circuit...  Read More

If the battery is not charged for a long time for example more than half a year the protection board cannot restart the circuit when the protection voltage is too low resulting in the battery being unable to charge  Read Less

It slips off the ear and not easy to apply

It slips off the ear and not easy to apply  Read Less

The body of this alarm has edges of rubberized plastic for easy gripping and some protection from falls i think

The body of this alarm has edges of rubberized plastic for easy gripping and some protection from falls i think  Read Less

Many thanks to rearand customer service for their quick responses to my questions

Many thanks to rearand customer service for their quick responses to my questions  Read Less

I contacted the seller “rearand” and they were kind enough to send me a replacement even though the warranty period had expired

I contacted the seller “rearand” and they were kind enough to send me a replacement even though the warranty period had expired  Read Less

So this device seems to be the best of the current driver fatigue alarms it can be set to beep or vibrate or both it works well...  Read More

So this device seems to be the best of the current driver fatigue alarms it can be set to beep or vibrate or both it works well and it is comfortable due to the flexible earpiece which many competitors’ units do not have  Read Less

I was really really hesitant to spend the big bucks on this lgi unit after so much disappointment buying others going back a couple decades

I was really really hesitant to spend the big bucks on this lgi unit after so much disappointment buying others going back a couple decades  Read Less

Lgi really should do a better job of promoting this product like maybe those get a free one if you promise to review it type deals

Lgi really should do a better job of promoting this product like maybe those get a free one if you promise to review it type deals  Read Less

I used to own a similar product which had userreplaceable batteries which was more convenient in some ways but these products a...  Read More

I used to own a similar product which had userreplaceable batteries which was more convenient in some ways but these products all seem to have rechargeable fixed batteries now  Read Less