Stay in motion: The original Hypervolt with some great upgrades. The Hypervolt 2 helps you move better so you're perfectly prepared for anything. Better than ever: The Hypervolt 2 is more ergonomic and lighter. Everything you loved about the Hypervolt has now improved, allowing you to feel better faster. Whisper-quiet: You won't need to interrupt your music or favorite show. Thanks to the patented QuietGlide technology, you'll be saying "ahhh" instead of "shhh." Recovery at the push of a button: With HyperSmart integration, it's easy to find your personalized warm-up and recovery plans.