HidrateSpark PRO 2 Smart Bottle, 621 ml, Black

Hydration matters

Adequate fluid intake is essential for good health, but let's be honest – how many of us actually stick to a drinking regime? HidrateSpark PRO 2 helps you develop and maintain this habit, completely automatically. You don't need to set reminders on your phone or count glasses. The smart sensor detects every sip you take and reminds you to take another with a subtle LED backlight and audible signal. This allows you to work, travel, or exercise without interruption – the bottle will alert you at the right moment. You will soon notice the benefits of regular hydration, such as reduced fatigue, relief from headaches, and improved concentration and performance!

Sleeker, smarter, and more practical than ever before

Compared to the previous generation, HidrateSpark PRO 2 brings a number of significant improvements. The most important one is the improved SipSense rechargeable sensor. It is more accurate, responds more sensitively to fluid movement, and lasts up to 21 days on a single charge. The body of the bottle is made of high-quality recycled stainless steel with double vacuum insulation, which keeps your drink ice cold all day long, regardless of the ambient temperature. Its narrow base fits into most car cup holders, and thanks to its matte grainy texture, you won't lose your grip even when holding it with sweaty hands during sports. For comfort, there is a folding handle at the top of the bottle. This bottle model is equipped with a practical chug lid with a wide mouth for quick and direct drinking. Ideal for anyone who wants to quickly replenish fluids after training, while driving, or during a hectic workday, without spilling and without unnecessary gestures. The entire lid is designed with an emphasis on hygiene and functionality – it protects the spout from external contaminants and seals tightly even when carried in a bag. The result is a practical, durable, and elegant bottle that combines modern technology, a healthy lifestyle, and everyday comfort.

Smart hydration tracking without compromise

The SipSense sensor uses precise weight measurement to track every sip you take and wirelessly transmits the data to the HidrateSpark mobile app. In addition to the well-known circular LED lighting that lights up when it's time to drink, you can now set various sound signals – from soft tones to playful melodies that motivate you to drink at the right moment. You can fully customize both the color and style of the lighting effect and the type of sound to suit your taste and daily routine. Charging the sensor is quick and easy. It uses a standard USB-C cable, so you can use the one you normally use for your phone or headphones. Another very practical new feature is the compatibility of sensors across the HidrateSpark PRO 2 series models. Specifically, you can swap the small sensor between this 621 ml bottle and the 887 ml tumbler, which offers great flexibility. Thanks to Apple Find My support, you can easily locate your bottle if you misplace or forget it somewhere. Of course, all materials are safe for your health – the bottle is BPA and lead free, and maintenance is quick and easy.

App that understands and adapts to you

The HidrateSpark mobile app is more than just a tool for tracking your water intake – it’s a smart coach that helps you build lasting hydration habits. Based on your personal data (weight, age, activity level, and climate), it calculates your daily hydration goal and adapts automatically to your lifestyle. With features like hydration history, analytics, notifications, friendly challenges, and the ability to manage multiple bottles at once, the app becomes a truly valuable companion. The premium version unlocks even more possibilities: tracking over 60 different beverage types, customizing LED glow patterns through GlowStudio, choosing from 40+ wallpapers, and monitoring your daily Hydration Score. The app also seamlessly syncs your data with Apple Health, Fitbit, or Google Health Connect for a fully integrated wellness experience.

Features summary

A new generation smart bottle for convenient everyday hydration

Tracks your fluid intake and helps you develop healthy habits

Automatic light and sound alerts – gentle, non-intrusive reminders

Helps prevent dehydration, fatigue, headaches, and performance decline

New SipSense sensor with higher accuracy and longer battery life

USB-C charging, up to 21 days of battery life on a single charge

Double stainless steel wall keeps drinks cold for up to 24 hours

Made from recycled stainless steel that is environmentally friendly

Stable non-slip bottom

Hygienic lid with wide mouth and silicone seal to prevent spills

Perfectly sealed, ideal for travel and sports

Apple Find My feature for quickly locating the bottle if lost

BPA- and lead-free materials, safe for everyday use

Mobile app with clear statistics, goals, and customizable alerts

Integration with Apple Health, Fitbit, and Google Health Connect

Premium features in the app: drink types, hydration score, additional light patterns, wallpapers

Stylish and minimalist design

Convenient to carry thanks to the integrated folding handle

Textured surface for a secure grip even with wet hands

Technical specifications

Volume: 621 ml (21 oz)

Height: 27.64 cm (10.88 in)

Diameter: 7.58 cm (2.98 in)

Weight: 455.9 g (1.01 lbs)

Cup holder compatible: yes

PRO 2 sensor size: small

Color: Black

Package content

1x HidrateSpark PRO 2 Bottle

1x small PRO 2 sensor

1x USB-C charging cable

1x Chug lid

Access to the free HidrateSpark App

1-month free trial of HidrateSpark PREMIUM for new users

Documentation

HidrateSpark PRO 2 Smart Bottle – manual



The smartest thermos in the world was created in 2014 and has been helping people develop healthy habits ever since. The HidrateSpark body hydration monitoring system has been developed to naturally support your drinking regime every day. Light signals make it easy to meet your body's needs even if you do not have time to check your phone. The latest knowledge in the field of hydration and wellness, verified by experts in clinics and hospitals is transformed to your everyday life in the form of design smart thermos.