New: HydroSmart Pro 2.0 is here

Stay
Hydrated.
Stay Smart.

The only bottle that learns your body. AI-powered hydration tracking, smart reminders, and real-time health sync — all in a bottle that lasts all day.

40,000+ people already drinking smarter
HydroSmart Bottle
2.1L
Today's intake
87%
Goal reached
+12%
vs last week
As seen in
TechCrunch Wired Forbes Men's Health TIME Product Hunt
40k+
Active users worldwide
2.4M
Litres tracked daily
4.9
Average app store rating
30hr
Battery life per charge

Built for
Your Body

HydroSmart isn't just a bottle — it's a precision hydration tool with sensors, intelligence and design that fits seamlessly into your day.

Smart Intake Sensor

Built-in flow sensor measures every sip with ±2% accuracy. No guesswork. Real data from every drink throughout the day.

01

Adaptive Reminders

The AI learns your schedule, activity level and environment to send smart nudges exactly when you need them — never annoying, always timely.

02

Hydration Analytics

Daily, weekly and monthly dashboards. See trends, streaks and correlations with sleep, energy and workouts. Your data, made useful.

03

Temp Display

LED ring shows your drink temperature in real time. Know if it's still hot, cold or perfect — without ever opening the lid.

04

Health App Sync

Seamless two-way sync with Apple Health, Google Fit, Fitbit and Garmin. Your hydration data lives where your other health data lives.

05

Built to Last

Medical-grade stainless steel, triple-wall vacuum insulation, drop-proof to 1.5m. IPX7 waterproof. Designed to outlive every gym bag it lives in.

06

How It
Works

Three simple steps to the smartest hydration habit you've ever had.

01

Fill & Drink

Fill the bottle with water. Drink normally. The internal sensor automatically logs every sip — no buttons to press, nothing to remember.

02

App Syncs Live

Data flows to the HydroSmart app via Bluetooth in real-time. Watch your intake bar fill up as you drink. Share streaks with friends.

03

AI Coaches You

The AI analyses your patterns, weather, workouts and sleep to send the right nudge at the right moment. Drink smarter every single day.

HydroSmart App

Your Hydration
Command Centre

Live Hydration Dashboard
Real-time ring, daily bar, weekly history. Know exactly where you stand, all day long.
Smart Notification Engine
Learns your routine and sends reminders when you actually need them, not on a fixed schedule.
Streak & Goal Tracking
Build habits with daily streaks, personal records and weekly challenges shared with friends.

Engineered
to Perfection

Capacity24 oz / 710 ml
Material18/8 Medical-Grade Steel
InsulationTriple-wall vacuum
Cold retention24 hours
Hot retention12 hours
Battery life30 hours per charge
ChargingUSB-C, 45 min full charge
ConnectivityBluetooth 5.2 LE
Water resistanceIPX7 (1m / 30 min)
Weight320g (empty)
Colours4 finishes available
WarrantyLifetime
HydroSmart bottle detail
Lifetime Warranty

40,000 People
Can't Be Wrong

From athletes to office workers — HydroSmart fits every lifestyle. Here's what our community says.

I never thought a water bottle could genuinely change my health habits, but I've hit my hydration goal 47 days straight. My energy levels and skin are noticeably different. I bought one for my entire team at work.

Sarah K.
Sarah K.
Product Designer · San Francisco

As a marathon runner I track everything. The sync with Garmin is flawless and the data is accurate. Game changer.

Mike T.
Mike T.
Endurance athlete · Austin TX

The temperature display is so handy. I know when my coffee is drinkable without burning myself. Brilliant detail.

Priya M.
Priya M.
Healthcare worker · London

Simple,
Transparent

One-time purchase. No subscriptions. Lifetime warranty.

HydroSmart Original
$79
One-time purchase · 24 oz
  • Flow sensor with ±2% accuracy
  • Bluetooth 5.2 sync
  • 24hr cold / 12hr hot insulation
  • Free HydroSmart app (iOS + Android)
  • Apple Health & Google Fit sync
  • 30-hour battery life
  • USB-C charging
  • IPX7 water resistance

Common
Questions

Does HydroSmart need a subscription? +
No. HydroSmart is a one-time purchase with full app access included — forever. We'll never paywall your own data behind a monthly fee.
Is the sensor accurate for all liquids? +
The sensor is calibrated for water and works with most beverages. Very thick liquids like smoothies may affect accuracy slightly. For hydration tracking, it's optimised for water intake.
How do I clean it? Is it dishwasher safe? +
The body is dishwasher safe (top rack). We recommend hand washing the lid to preserve the electronics. The sensor module is sealed and waterproof.
What's the return policy? +
30-day no-questions-asked return policy. If you don't love it, ship it back for a full refund. We cover return shipping for customers in the US and EU.
How long does shipping take? +
US standard shipping is 3–5 business days. Express is 1–2 days. International orders typically arrive in 7–14 business days depending on location.
Will it work with my smartwatch? +
Yes. HydroSmart syncs with Apple Watch (via Apple Health), Garmin, Fitbit and Wear OS devices. Pro users get direct Garmin Connect integration.

Drink Smarter.
Feel Better.

Join 40,000+ people who've upgraded their hydration game.