Birthday Special: Hydration Reminder

Headaches, dry skin, general ennui? Ulla can help. Slide the hydration tool on your water bottle, and you’ll get a blinking reminder when your sipping has slipped. Fully automated, with a battery life of 6-months, you’ll be hitting your hydration goals in no time. Features a vibration sensor and smart tracking.

• Silicone mounting band

• Fits on most bottles of all shapes, sizes and materials