Buyer be VERY aware. This company will not live up to any agreements. Will come on as concerned for health and happiness. Charge a premium price including warranties. Been without a lifetime warranty part for 3 months. Son purchased Cardiozone Fasttrack with all warranties extended. Unit came in bent. Packaging was good. Lie after lie, accusations as to fault. Never responding to communications or informing customer of status. Plays on sympathies until all human composure is tested. Finally, you will end the purchase agreement through legal resources. Find another vendor. Do not use these people.