ESP's Coach bundle - Wireless Headset $499, Compact Tablet $1,999 or Wide Tablet $2,499 and Magnetic attaching grip with hand strap Free. Add on up to 30 iMouthGuards With Smart Case and wireless charger.

*no annual subscription required*
Frequently Asked Questions
Q: Can I wear iMouthGuard in any sport?
A: Yes you can wear iMouthGuard in all sports. iMouthGuard is designed for high-impact sports like football, MMA, boxing, rugby, basketball, and more.
Q: Is it comfortable to wear?
A: Absolutely. The flexible PCB, ultra-thin battery, and special design make iMouthGuard as / if not more comfortable as a regular mouthguard.
Q: How can I hear sound with a mouthguard?
A: iMouthGuard uses bone conduction technology — you’ll hear music, your coach, and alerts through your jaw, without blocking your ears.
Q: What vitals does it track?
A: Heart rate, hydration, temperature, performance levels, and brain health indicators.
Q: How long does the battery last?
A: Up to 6–8 hours of active use. The smart case charges iMouthGuard fully up to x times
Q: Is it safe to use?
A: Yes. iMouthGuard is built to meet and exceed safety standards for sports mouthguards. During prototype testing, it passed all evaluations with outstanding results. Emission levels were so low they were nearly undetectable. Every component is crafted from FDA-grade, biocompatible materials that are 100% safe for long-term contact inside the mouth.
Q: What happens if it breaks during play?
A: We’ve built iMouthGuard and its tech with very high impact-tested durability.
If your iMouthGuard is broken please send us a email: support@espmouthguards.com
Q: What is the difference between the Smart Case and Clean Case
A: The Clean Case is a UV cleansing + Charging carrying case for the iMouthGuard plus its a BT speaker while the Smart Case has the same UV cleansing + charging but also a full touch screen phone built right in allowing you to see your vitals read by iMouthGuard, download apps, make phone calls, Play music through its Powerful Speaker, and more. Smart Case also has front and back cameras letting you capture any moment at any angle. Not only does ESP sell the best mouthguard in the world but also the best carrying case.
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Be among the first athletes to own iMouthGuard.
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“Early orders lock in exclusive pricing.
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Trusted by Athletes & Coaches
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FDA-grade mouth-safe materials
