Since all rewards within a tier are accessable once it's unlocked, can a Tier 1 modification be tied to the Tier 1 spell?

I'm specifically thinking of something akin to a Bluetooth earbud that would allow Norman to bump up his sense of hearing with a tap, to listen in on things ... as a replacement for the super-hearing the Goblin serum gave him. It would fit under the umbrella of stealth/invasion, but be a physical object so he wouldn't outright think it was "magic", just ... good tech.