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CosNFX: Costume Gesture SFX
Control costume sound, visuals, and real props by gesture
CosNFX turns a Wear OS watch into a costume effects rig. Flick, strike, or clench and it fires a hero-grade sound the instant you move — then make it yours: your sounds, your art, your own recorded gestures, and real lights & smoke in sync. Free on Google Play, with an optional one-time $4.99 Pro unlock.
Hi Product Hunt! I’m Jonathan, the solo developer behind CosNFX.
CosNFX turns a Wear OS watch into a hands-free effects controller for costume performances. Flick, strike, punch, or raise your arm to trigger sound and reactive watch visuals without reaching for a phone or clicker.
The feature I’m most excited about is real prop control. With Pro, the same gesture can also control costume LEDs, room lighting, smoke machines, fans, and show-control equipment through WLED, Philips Hue, Home Assistant, HTTP, OSC, and Art-Net. One movement can trigger the entire performance cue.
The free version includes 30 identities, built-in gestures, calibration, and customization. The optional $4.99 one-time Pro unlock adds prop control, custom recorded gestures and media, multi-device playback, and Battle mode. There are no ads or subscriptions.
I’d especially value feedback on gesture reliability, onboarding, prop integrations, and which watch model you try. I built and tested primarily on a Galaxy Watch 7, so feedback from other Wear OS devices would be extremely useful.
I also have five one-time CosNFX Pro codes for people who want to test custom media or physical prop control. Comment with your Wear OS watch model and what you’d like to try, and I’ll follow up. Honest feedback is welcome. No review or upvote is required.
Thanks for taking a look. Happy to answer anything!
About CosNFX: Costume Gesture SFX on Product Hunt
“Control costume sound, visuals, and real props by gesture”
CosNFX: Costume Gesture SFX was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #134 on the daily leaderboard. CosNFX turns a Wear OS watch into a costume effects rig. Flick, strike, or clench and it fires a hero-grade sound the instant you move — then make it yours: your sounds, your art, your own recorded gestures, and real lights & smoke in sync. Free on Google Play, with an optional one-time $4.99 Pro unlock.
On the analytics side, CosNFX: Costume Gesture SFX competes within Android, Internet of Things and Wearables — topics that collectively have 466.6k followers on Product Hunt. The dashboard above tracks how CosNFX: Costume Gesture SFX performed against the three products that launched closest to it on the same day.
Who hunted CosNFX: Costume Gesture SFX?
CosNFX: Costume Gesture SFX was hunted by Jonathan Capone. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of CosNFX: Costume Gesture SFX including community comment highlights and product details, visit the product overview.
Jonathan Capone
Hi Product Hunt! I’m Jonathan, the solo developer behind CosNFX.
CosNFX turns a Wear OS watch into a hands-free effects controller for costume performances. Flick, strike, punch, or raise your arm to trigger sound and reactive watch visuals without reaching for a phone or clicker.
The feature I’m most excited about is real prop control. With Pro, the same gesture can also control costume LEDs, room lighting, smoke machines, fans, and show-control equipment through WLED, Philips Hue, Home Assistant, HTTP, OSC, and Art-Net. One movement can trigger the entire performance cue.
The free version includes 30 identities, built-in gestures, calibration, and customization. The optional $4.99 one-time Pro unlock adds prop control, custom recorded gestures and media, multi-device playback, and Battle mode. There are no ads or subscriptions.
I’d especially value feedback on gesture reliability, onboarding, prop integrations, and which watch model you try. I built and tested primarily on a Galaxy Watch 7, so feedback from other Wear OS devices would be extremely useful.
I also have five one-time CosNFX Pro codes for people who want to test custom media or physical prop control. Comment with your Wear OS watch model and what you’d like to try, and I’ll follow up. Honest feedback is welcome. No review or upvote is required.
Thanks for taking a look. Happy to answer anything!