Introduction
The Hidrate Spark PRO 2 Smart Bottle is designed to help you achieve your daily hydration goals by tracking your water intake and providing smart reminders. This manual provides essential information for setting up, operating, and maintaining your smart bottle.

Image: The Hidrate Spark PRO 2 Smart Bottle in Navy, illustrating its glow, drink, and tracking functionalities. It highlights how the bottle helps users stay refreshed, focused, and energized by preventing dehydration symptoms like low energy and headaches.
Product Features
- Automatic Hydration Tracking: SipSense technology accurately tracks every sip and syncs with the companion app.
- Smart Drink Reminders: Customizable 360° glow alerts and optional sound reminders prompt you to drink.
- App Integration: Connects via Bluetooth to the free HidrateSpark app for personalized goals, history, challenges, and trophies.
- Apple Find My Compatible: Locate your bottle using the Apple Find My app on your iPhone, iPad, Mac, or Apple Watch.
- Insulated Design: Double-wall vacuum insulated recycled 18/8 stainless steel keeps drinks cold for up to 24 hours.
- Leakproof & Travel Friendly: Features a leakproof locking lid, ergonomic carry handle, and fits most cup holders.
- Long Battery Life: USB-C rechargeable sensor provides up to 21 days of battery life per charge.

Image: An exploded diagram of the Hidrate Spark PRO 2 Smart Bottle, detailing its leakproof locking lid, recycled 18/8 stainless steel body, double-wall vacuum insulation, improved grip with textured powdercoat, cup holder compatibility, USB-C charger, SipSense Technology, and Apple Find My compatibility.
Setup Guide
- Charge Your Sensor: Before first use, fully charge the sensor puck using the provided USB-C cable. The sensor is located at the bottom of the bottle.
- Download the App: Download the free HidrateSpark app from your device's app store.
- Create Your Profile: Open the app and create your personal profile, including your body metrics and activity level to receive a personalized hydration goal.
- Pair Your Bottle: Follow the in-app instructions to pair your Hidrate Spark PRO 2 bottle via Bluetooth. Ensure your device's Bluetooth is enabled.
- Calibrate Your Bottle: The app will guide you through a simple calibration process to ensure accurate tracking. This typically involves placing the empty bottle on a flat surface and then filling it to a specific level.

Image: A detailed view of the Hidrate Spark PRO 2's advanced sensor, highlighting its USB-C charging port and indicating over 11 years of innovation, 21 average days of battery life, and Apple Find My compatibility.
Operating Instructions
- Drinking: Press the button on the lid to open the chug spout. Drink normally. The SipSense sensor will automatically track your intake.
- Checking Progress: Tap the sensor puck at the bottom of the bottle to see your current hydration percentage and battery level on the integrated display.
- Glow Reminders: The bottle will glow in your chosen color and pattern when it's time to drink. You can customize these settings in the HidrateSpark app.
- Sound Reminders: Enable and customize sound reminders through the app for an auditory cue to hydrate.

Image: The Hidrate Spark PRO 2 Smart Bottle with its base glowing blue, indicating a hydration reminder. The bottle features a chug lid and an ergonomic carry handle.
App Integration
The HidrateSpark app is your central hub for managing your hydration. It offers:
- Personalized Hydration Goals: Adaptive goals based on your body, activity, and weather.
- Progress Tracking: View your daily, weekly, and monthly hydration history.
- Challenges & Trophies: Participate in challenges and earn virtual trophies to stay motivated.
- Health App Sync: Seamlessly syncs with Apple Health, Fitbit, and other smart rings and watches.
- Apple Find My: Utilize the Apple Find My app to locate your bottle if misplaced.

Image: The HidrateSpark app interface displaying a personalized hydration goal based on various factors like age, sex, weight, height, activity, and weather, with a clear indication of Apple Health integration.
Maintenance and Care
- Cleaning: The bottle body and lid are Hand Wash Only. Do not place the sensor puck in the dishwasher or submerge it in water. Remove the sensor puck before washing the bottle.
- Charging: Recharge the sensor puck using the provided USB-C cable when the battery level is low. A full charge provides up to 21 days of use.
- Storage: Store the bottle with the lid open to allow for air circulation when not in use for extended periods.

Image: A close-up view of the Hidrate Spark PRO 2's chug lid, showing its leakproof design and the mechanism for opening the spout.
Troubleshooting
- Bottle Not Syncing: Ensure Bluetooth is enabled on your device and the bottle is within range. Try restarting the app or recalibrating the bottle via the app settings.
- Glow/Sound Reminders Not Working: Check app settings to ensure reminders are enabled and customized as desired. Verify the bottle's battery level.
- Inaccurate Tracking: Recalibrate the bottle through the app. Ensure the bottle is placed on a flat, stable surface during calibration and when taking sips.
- Battery Draining Quickly: Ensure the sensor is fully charged. Reduce the frequency of glow/sound reminders in the app if necessary.
Specifications
| Brand | Hidrate Spark |
| Model Name | HidrateSpark PRO 2 |
| Item Model Number | HI-21C-03 |
| Capacity | 621 Milliliters (21oz) |
| Color | Navy |
| Material | Recycled Stainless Steel |
| Product Dimensions | 3"W x 10.9"H |
| Item Weight | 0.47 Kilograms (1.03 pounds) |
| UPC | 810099251623 |
| Included Components | Charger, Chug lid, Sensor |
| Product Care Instructions | Hand Wash Only |
Official Product Video
Video: An official product video showcasing the 21oz HidrateSpark PRO 2 Smart Bottle, demonstrating its features and design.
Warranty and Support
For warranty information, product support, or to access frequently asked questions, please visit the official Hidrate Spark website. Keep your proof of purchase for any warranty claims.




