Hidrate Spark PRO Smart Tumbler – Insulated Stainless Steel – Tracks Water Intake with Bluetooth, LED Glow Reminder When You Need to Drink – 20oz, Black

The World’s Smartest Tumbler: The LED smart sensor puck glows to remind you when it’s time to drink and tracks your water, tea or coffee intake via Bluetooth on the free iOS & Android app
BPA-Free, Vacuum-Insulated Stainless Steel: Keeps drinks cold up to 24 hours and hot for up to 4 hours, and prevents sweating
Customize to Match Your Style: Make it your own by choosing from custom glow colors and exciting light patterns available in the app; lid is designed for use with or without the straw
Hard to Lose, Quick to Charge: The HidrateSpark App tracks where your tumbler was last synced, so you don’t have to worry about it going missing; includes a fast-charging cable so you don’t miss a drop
Experience Life Fully Hydrated: Our Hydration Equation calculates your daily water goal using personal factors unique to you, like age, height, weight, sex, elevation, exercise and more, so you can experience optimum health through proper hydration