Products > Test Equipment
Can anyone recommend a wireless car battery monitor (12V)?
(1/3) > >>
Greybeard:
Can anyone recommend a car battery monitor that sends an undervoltage alarm to my smartphone?
I need the device to detect sporadic battery discharge.
The discharges only occur irregularly, but in the event of a fault the engine can no longer be started.
The starter battery has been replaced several times in the past, but in the long run this becomes expensive and does not solve the cause.
xtech:
BM6 from aliexpress, cost 15 EUR, average current about 1.5mA. Connects to android app over ble, it gather battery voltage in the background. I have no idea how big is the buffer but I'm connecting app every one week and have all the data - app does not connected automatically when it is close to the car, you have to enable (start) it manually. Big minus: probably sends gps location to the chinese servers. I also bought Vgate BM100 but don't have enough cars to test all the stuff I have ;)
csuhi17:
BM6
approx. 13-14 days.
I just looked back for the first time in several months, and approx. I can go back 14 days. in its history.

Greybeard:
What's the radio range of the BM6?
The voltage history is stored in the device or smartphone?
Which Android version is required at least?
BILLPOD:
My BM6 has VERY short Bluetooth range;  I have to get within 6 ft.  I would love to find a WiFi battery monitor, so I'll be monitoring this post for suggestions ; :)
Navigation
Message Index
Next page
There was an error while thanking
Thanking...

Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod