See.Sense

Opens up the product, downloaded the app. The app said it needs a firmware update. The app would not let me go past needing an update, so I tapped update. That froze on 0%, and the light does not function at all, except to attach to Bluetooth and have the little green lights come on indicating it's ready. I've uninstalled the app as suggested in the faq's and removed the light from the app as many times. It's a waste! This is like I bought a $10 product from china and expected it to work, EXCEPT it was $100 product.

I found the light to work very well; its bright, solid construction, and uses CREE LEDs. The mounting clip and attachment to the bike being sound. The app still requires some development. The app crashes when I attempt create a safe zone for the Theft Alarm (iOS 13.1.2; iPhone Max XS). There are no dialogue boxes regarding disconnecting from charging when performing a firmware update. Am I am not sure why the app requires 24/7 location tracking to use the theft and crash features, rather than allowing to open, run in the background, and location track only while the app is open (like Cyclemeter). Looking forward to the next app update. Updated to 4 stars. The app update did the trick, but still not sure about the 24x7 location tracking.