GENVIA K1

Genvia K1 — heat, light & vibration knee therapy

• 3 heat settings: 113°F, 122°F, 130°F. Wraps the full circumference, so it warms evenly instead of hot-spotting like a heat pad.
• Red + infrared light through the inner mesh panel.
• 3 vibration modes: auto, low, high. Motors sit either side of the kneecap, never on it.
• 15 minutes, twice a day. That's the whole routine.
• No app. Touch panel on the shell — no account, no pairing. Works the day it arrives.
• 1.9 lb, fully cordless. Charges from any USB-C cable.
• Fits either knee: adjustable strap buckle; fits most adults.
• In the box: K1 unit, USB-C cable, instructions.

Before you buy

• Not a medical device, and not a fix for structural damage.
• Ask your doctor first if you've had a joint replacement, have a circulation or clotting disorder, reduced sensation, or you're pregnant.
• Start on low. 130°F is hot-bath temperature — never on numb skin, never while sleeping.
  

Shipping & returns

• Free shipping to the US and Canada, no minimum.
• Delivery in 4–7 days. Orders processed within one business day.
• 30 days to return it. Use it, charge it, strap it on — no restocking fee.