Volkano Ring Series Ring with Charge Case Smartwatch  (Black Strap, 18.1MM)

Volkano Ring Series Smart Ring with Charge Case - Elevate Your Smart Lifestyle! NB: For the best fit and comfort, please measure your finger carefully before purchasing. See our sizing guide in the images provided, to ensure you get the perfect ring! SMART FEATURES, STYLISH DESIGN - Bluetooth 5.0 - Fast & stable connection - Long Battery Life - Up to 5 days of use, 15 days standby - 5ATM Waterproof -The timepiece can withstand water pressure up to a depth of 50 meters before it suffers water damage. The 5 bar/ atm ring can be taken swimming for brief periods of time, worn in the shower or the rain but should never be used for water sports of any kind. - App-Controlled - Sync with the Volkano Ring App Search and download the app: APP Store: Volkano Ring App Google Play: Volkano Ring App Open and pair rings - IMPORTANT: Pair the ring through the app, not through your phone's Bluetooth settings. Remote Control Photo - Capture moments with a tap (Bluetooth remote control smart ring allows you to take photos or start blog video recording using the smart ring as a Bluetooth remote control.) SIZE MATTERS - CHOOSE YOUR PERFECT FIT! Available Sizes: 18.1mm Diameter - 56.9mm Perimeter 18.9mm Diameter - 59.5mm Perimeter 19.8mm Diameter - 62.1mm Perimeter 20.6mm Diameter - 64.6mm Perimeter Upgrade your everyday with the Volkano Ring Series - where technology meets convenience!