Published by Anker

Report an issue with Roav Spectrum.
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Why should I report an Issue with Roav Spectrum?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Anker to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.

Roav Spectrum Customer Insights

1. I tap a square and it says I have a 2 port ! I have a three port, the box does not give a model number, just "3- port Car Charger with Car Locator" "SmartCharge Halo" halo refers to a ring of light inferring bluetooth status.

2. It has saved me multiple times in instances where i forgot where i parked, it keeps you in the know about your batteries voltage level and you can also customize the color of its led ring to match your cars accents or your mood as well as turn it off.

3. This is just a high priced cigarette plug charger that inaccurately monitors my voltage and always says it's low even when I replaced the battery and bought a new car.

4. I've tried with two very different Android devices to get usable information from the associated 12v charging device, but the app only ever claims 12.4V. I just had to jump my vehicle, so I can safely say it didn't have 12+ volts in it.love this device.

5. Setup is easy and I love that there are 2 air vent mounts for stable mounting with various air vent setups.Requires registration with email for no reason, but doesn't verify, so make one up.

6. Otherwise it's a great app!They've included a feature that doesn't work *at all*, and can easily leave a person in a dangerous and/or stranded situation.

7. Have to unplug from the car few a few seconds and replace to get voltage updates, and sometimes that doesn't even work.

8. Thank you!The battery voltage doesn't seem to update very often.

9. Its mostly a waste, except it does pulse intensity sometimes.This intelligent charging system prevents my phone from overheating and charges my Samsung Galaxy S9+ at super fast speeds.

10. Supposedly the app monitors the charge and health of your vehicle's battery and alternator... But it doesn't.

11. Definitely a must have for your vehicle, especially if you have ever had to worry about the charging port being disabled due to moisture.

Steps to Troubleshoot & Fix Roav Spectrum Issues

1. Fix Roav Spectrum Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Roav Spectrum: Restarting the app will resolve most errors.
  2. Update the Roav Spectrum App. Here is how:
    1. On Android goto PlayStore » Search for "Roav Spectrum" » Open Roav Spectrum » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Roav Spectrum » click "UPDATE".
  3. Clear Roav Spectrum app cache: Clearing cached data will force your app to retrieve the latest data directly from Roav Spectrum servers.
    1. On Android, goto Settings » Apps » Select "Roav Spectrum" » click Storage » click "Clear Cache".
  4. Check Roav Spectrum app permissions. If any of these permissions required to use your device's features are disenabled, Roav Spectrum might not work.
  5. Uninstall and reinstall Roav Spectrum. If nothing else has worked, completely uninstall Roav Spectrum then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Roav Spectrum not working


2. Fix Roav Spectrum Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Roav Spectrum be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Roav Spectrum not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Roav Spectrum may not be able to connect to the Internet when running in the background.

Reported Issues