Just Okay
I have two Epoch 300Ahr dual purpose batteries. The app is very slow to connect to the batteries, and often will not connect even when 3 feet away. The Air Connection feature rarely works. It simply won’t connect. Disappointing. I have a iPhone 16.
App garbage
App has been useless for months and no fix in sight. Save your money and buy a different brand
Basic but functional
I've just downgraded this app to one star because I have been caught stuck out and about several times because of the lack of any audio alarm.
This app does what it says it will – it monitors your lithium, LFP batteries. if you are a wheelchair user and replace your lead acid batteries with LFP, you need an app like this. That's because your built-in wheelchair display shows remaining battery charge voltage. However, LFP batteries have a very flat voltage curve, so you will get very little indication from your wheelchair display that your batteries are nearly flat, that is until you have very little remaining charge. This app gives you the additional information you need - the state of charge, or SoC.
Having said all of the above, what's really needed for this app to shine is a widget that allows you to monitor state of charge and current draw while you are operating your wheelchair.
Even better would be an audio notification when your battery state of charge falls below user defined level. And for bonus marks, how about a graph of state of charge and voltage over time?
The developer says that the system provides an alarm, but that is simply a text message buried in the app. Audio alarm for each individual battery is imperative! One can go flat and shut off, and suddenly you are stuck like I was today, out in the hot sun.
Switching from lead acid to LFP batteries should be a plug and play solution, not one with huge pitfalls for the user.
This app does what it says it will – it monitors your lithium, LFP batteries. if you are a wheelchair user and replace your lead acid batteries with LFP, you need an app like this. That's because your built-in wheelchair display shows remaining battery charge voltage. However, LFP batteries have a very flat voltage curve, so you will get very little indication from your wheelchair display that your batteries are nearly flat, that is until you have very little remaining charge. This app gives you the additional information you need - the state of charge, or SoC.
Having said all of the above, what's really needed for this app to shine is a widget that allows you to monitor state of charge and current draw while you are operating your wheelchair.
Even better would be an audio notification when your battery state of charge falls below user defined level. And for bonus marks, how about a graph of state of charge and voltage over time?
The developer says that the system provides an alarm, but that is simply a text message buried in the app. Audio alarm for each individual battery is imperative! One can go flat and shut off, and suddenly you are stuck like I was today, out in the hot sun.
Switching from lead acid to LFP batteries should be a plug and play solution, not one with huge pitfalls for the user.
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Nice app before the recent facelift
This app was awesome before they updated it to change the the aesthetics, now it’s pretty much useless. Connects to batteries but doesn’t display any data on them. They had a good thing but messed it up
Essential to take full advantage of the capabilities of these batteries
Love this app to compliment my victron shunt. Access to each individual battery is only possible with this app. Easy to navigate and shows much more than the shunt from victron by itself can. Sometimes issues with finding the batteries on start up but a quick exit from the app and relaunch and they always pop up.
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