Battery Tracker BTR

Was good when new 6 months ago but now reads “low power” and 32% when my batteries are fully charged. Same symptoms on two different batteries. Needs an update that is not available. Worrisome when in my kayak.

Can you open the app quickly shows you the battery level and then closes right away, there’s no other functionality to it anymore. When I first installed it, I could do things like a Frank test on it now because it just opens and shut right away not functional.

Have two batteries to monitor (vehicle & trailer). Each battery has a monitor (different brands) but they both use same app (not good), so they conflict. Can only monitor one battery. Also, this app has issues. Shuts off without warning and when in setup. Did it many times. I would not use again

Alerts don’t work and switching between cars takes twice as many clicks as it should. It should tell the user when it is advisable to connect a charger. The Bluetooth monitors are great but this app lets the consumer down. Come on Antigravity, stop leaving this on the back burner.

First off, love the Antigravity batteries. Saved me about 35 pounds in my track car. The app however has stopped being useful as it no longer seems to revive alerts/status notifications from the battery (used to get daily alerts without prompting) Don’t know if this was an update issue or not but has become of markedly less useful. Can manually ping the battery but was more useful before

Works fairly well feature wise but drains the phone battery like crazy.

I bought two trackers: one for regular battery and one for lithium. Lithium one doesn’t work. Keeps saying needs firmware upgrade but it’s an empty upgrade. Doesn’t do charge test. The tracker is useless without the app

I was very surprised at the build quality and the graphical interface quality. The wire connectors are robust and sturdy, which is uncommon nowadays. I opened the pkg and took a picture of the unit to send to a friend. To my surprise when I took the picture there is a “QR Code” on the device and my camera automatically used that and opened the App Store! I pressed “YES” on 2 or 3 set up questions and the Bluetooth auto connected and was operating perfectly in than a blink of the eye. I have used a lot of Bluetooth devices before and none of them ever started up and synchronized this easily before. Kudos to the engineers for using the latest and greatest BT protocols! I’m very happy with this and I would highly recommend it to anyone that wants to keep an eye on battery voltage on your daily driver or especially the weekend cruiser. -A Happy Customer! - Kevin P. Marietta GA

It sends me up dates but I got disconnected and having trouble getting the Bluetooth reconnected

Had to wait for an update but app is working perfectly and providing exactly what I looking for.