Under $100 — the stocking-fillers that actually get used
Mount kit (chest + helmet + bar) — fits any action cam they already own. Check price on Amazon →
ND filter set — the cinematic-blur upgrade. Check price on Amazon →
Spare batteries + case — doubled shoot time for the price of a lunch. Check price on Amazon →
256 GB tough microSD — the gift that never conflicts. Check price on Amazon →
Under $300 — the serious one
A current mid-range action camera — stabilized, waterproof, 4K60: everything the HERO3+ wanted to be. Check price on Amazon →
Action-cam gimbal — pairs with the camera they already own. Check price on Amazon →
Under $500 — the full kit
Flagship camera + mount kit + card — or one box that bundles it. Check price on Amazon →
360 camera — the "how did they film that?" gift. Check price on Amazon →
Why accessories first
Anyone serious already owns a camera; nobody owns enough batteries. Under-$100 accessories are the gifts that land every December — and the cheapest way to make a HERO3-style edit today.