What actually makes a good tech lover gift for your son?
Start by eliminating mismatches: novelty electronics with poor compatibility or no clear use after the first week. Then narrow the list around small upgrades, clever peripherals, smart-home additions and genuinely useful gadgets that fit their existing devices. Because this is for your son, keep his current hobbies, level of experience and the gear he already owns in mind and avoid buying an entry-level version of something he has already progressed beyond. A small but precisely matched upgrade can be more memorable than a larger generic present.
The strongest gift ideas usually come from the person’s real habits: what they already use, what they talk about and what would make an existing interest better.