Ozmo Active Smart Bottle holds 16Oz. This Ozmo Water Bottle offers personalized settings.The Ozmo Active Smart Bottle is ergonomically designed to keep you hydrated all day long. This Active smart bottle automatically syncs to your iPhone or iPad. Now you will never forget to drink water as the vibrating alert of this smart bottle will keep you notified in set intervals. This rechargeable bottle holds 16Oz so that you carry plenty of fuel for your gym sessions. All the more, this bottle offers personalized settings. Enjoy staying hydrated all day long with the use of this smart water bottle.