WattBubble
- Squeezes, stretches & glows — 7 pulsing LED colors built in
- Ultra-soft TPR shell, safe for all ages including toddlers
- Tactile texture bumps for deep pressure sensory input
- USB-C rechargeable — no batteries needed, charges in 45 min
- Runs up to 3 hours per charge; auto-off after 10 min
- Durable: tested to 50,000+ squeezes without LED failure
- BPA-free, phthalate-free, ASTM F963 certified
- Dimensions: 6" diameter | Weight: 4.2 oz
The Watt Bubble is the LED sensory stress ball kids (and adults!) can't put down. Squeeze it for instant calm — the soft TPR shell melts under pressure while 7 built-in LEDs pulse in response, creating a mesmerizing light-and-touch experience that's as soothing as it is satisfying.
Designed with input from occupational therapists, Watt Bubble delivers the deep-pressure input that calms the nervous system, while the visual LED feedback makes sensory breaks genuinely engaging. Perfect for kids with ADHD, autism, anxiety, or anyone who just needs to decompress.
- Diameter: 6 inches (15.2 cm)
- Weight: 4.2 oz (119g)
- Material: TPR (Thermoplastic Rubber) shell, ABS housing
- Charging: USB-C, 45 min to full
- Battery life: Up to 3 hours
- LED colors: Red, Orange, Yellow, Green, Cyan, Blue, Purple
- Ages: 3+ years
- Certifications: ASTM F963, CE, CPSIA compliant
"My youngest son was diagnosed with autism at age 4. Every sensory toy we tried either broke after a week, ran out of batteries at the worst possible moment, or just didn't hold his attention long enough to help. I built Watt Bubble because I was frustrated — and because I knew other parents were too. We obsessed over the squish, the light, the durability, and the rechargeability until we got it right. If it helps your kid the way it helped mine, that's everything to us."