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hidratespark.com

Smarter hydration starts here. The HidrateSpark PRO 2 Sensor brings advanced hydration tracking, reminders, and personalization to your smart bottle experience, whether you're using the 21 oz, 30 oz, or 32 oz PRO 2. With SipSense technology and Bluetooth syncing to the HidrateSpark app, every sip is accurately tracked, even with ice, and your hydration data stays seamlessly updated. A vibrant 360° glow and customizable sound alerts help keep you on top of your hydration goals, while built-in Apple Find My makes it easy to locate your bottle from your Apple devices. The PRO 2 sensor features convenient USB-C charging (cable sold separately) and lasts up to 21 days on a single charge. An extended grippy base adds extra stability, and custom glow colors and patterns let you personalize your hydration experience. Sensor Sizes and Compatibility: Small Sensor: Fits 21 oz PRO 2 Bottle and 30 oz PRO 2 Tumbler Large Sensor: Fits 32 oz PRO 2 Bottle Not compatible with earlier PRO models. USB-C charging cable not included.

waterminder.com

Track your daily water intake with smart reminders, Apple Watch support, and beautiful widgets. Free on iOS and Android.