Circular™ Smart Ring | Sleep, Energy, Performance. Evolved.

1,777
Total Backers

€367,633
Total Pledges

1780%
Funded

€5 1 claimed

Show Some Love

You are awesome! Thank you for helping bring Circular to life. Your contribution will get you exclusive access to all future updates, special offers, and the chance to follow our story!
Pledge €5
€25

Additional Charger (All size)

Charge your Circular ring on the GO! USB 3.0 to USB C included.

Pledge €25
€29

Additional outer-shell

Adapt the look of your Circular ring with the interchangeable outer-shells. 

Different high quality builds for different situations.

Sizing guide available here: 

https://drive.google.com/file/d/15fryYHNUySS2ds_Olih7cQGnAcLbZx_3/view

Pledge €29
€35

2 additional outer-shells

Adapt the look of your Circular ring with the interchangeable outer-shells. 

Different high quality builds for different situations.

Pledge €35
€207 1 claimed

Kickstarter Special

€207 OR $229 - Get 1 Circular Ring with this 20% discount offer. Ring available with black fit, rose gold or silver outer shells. • 1 Circular Ring + 1 Outer Shell • 1 Charger + 1 USB Cable • 1 Year Warranty • Circular news, updates and special offers 20% OFF the retail price: $289 + taxes + $10 shipping. We will collect your choice of color and ring size after the campaign.
Pledge €207
€395

Dual Pack

€395 OR $438 - Get 2 Circular rings. For yourself and your better half or friends & family as a present. Rings available with black fit, rose gold or silver outer shells. • 2 Circular Rings + 2 Outer Shells • 2 Mobile Chargers + 2 USB Cables • 1 Year Warranty • Circular news, updates and special offers 21% OFF the retail price: $558 + taxes + $10 shipping. We will collect your choice of color and ring size after the campaign.
Pledge €395
Did you miss or lose the link to complete your Survey? Retrieve it here