Current shipping countries on official site include United States, for other countries please contact us for alternative purchase channels.

购物车 Created with Sketch. 0

Your Cart is Empty

Invite 3 Friends to Sign up

Win 1 of 5 Cybovac S31

It’s easy to get started

  • Step 1

    Sign up on

  • Step 2

    Log in to send invitation to friends

  • Step 3

    Three friends sign up on Kyvol official website

  • Step 4

    Get the chance to win 1 of 5 Cybovac S31

Conditions for Giveaway

Sign up and log in to send the referral link to 3 friends! You can gain the chance to win 1 of 5 Cybovac S31 if your friends successfully sign up on!

Description of S31

Cybovac S31 is a smart laser robot vacuum with auto dirt disposal, mapping function, 3000Pa strong suction, 240 mins ultra-long runtime, etc.

Giveaway Time

The campaign will start from 0:00 AM 22 Oct. PT time to 23:59 PM, 29 Oct, and the winner will be contacted on 31 Oct.

Participation Qualification

The campaign is only available in the US. By inviting your friends or family to sign up on, and accepting the program’s Terms & Conditions, you can get the chance to win 1 of 5 Kyvol Cybovac S31, the advanced laser robot vacuum cleaner with dust bin, which worths $499.99.

Conditions for Giveaway

Invite at least 3 friends to sign up on The more friends you invite, the bigger chance you can win the Kyvol Cybovac S31.

Claim Your Reward

When someone successfully signs up on Kyvol, you can find the “friends referred” number changes on the referral page automatically. Kyvol Marketing Team will choose winners by the number of friends participants successfully invite to sign up on The top 5 ranked participants will be the lucky ones to win our Cybovac S31!

Termination and Changes

Kyvol may suspend or terminate the Giveaway Program or a user’s eligibility to participate in the the Giveaway at any time for any reason.

Kyvol reserves the right to suspend accounts or remove the qualification if Kyvol notices any activity Kyvol believes is abusive, fraudulent, or in violation of the Terms of Service. Kyvol reserves the right to review and investigate all giveaway activities and to suspend accounts or modify giveaway in our sole discretion as deemed fair and appropriate.