Features & Capabilities

hDrop is the first wearable sweat sensor designed to extract data from your sweat during exercise. Independently validated research shows that hDrop is the world’s most accurate wearable sweat sensor, helping athletes understand how much fluid and sodium they lose while training.

Whether you are preparing for a marathon, triathlon, cycling event, or intense training session, hydration strategy matters. Generic hydration advice does not account for the fact that every athlete sweats differently. hDrop helps you personalize your hydration based on real physiological data.

Measure What You Lose in Sweat

hDrop continuously monitors your sweat during exercise and provides insights that help you understand your body's hydration demands.

Track key metrics including:

• Sweat Loss – Estimate how much fluid you lose during training • Sweat Sodium Loss – Understand electrolyte loss to guide sodium intake • Sweat Rate Trends – Learn how your hydration needs change with intensity and environment

Build Your Personal Hydration Strategy

Use your sweat data to create a hydration plan tailored to your physiology.

With the hDrop app you can:

• Analyze sweat loss across workouts • Understand sodium losses during exercise • Compare sessions in different weather conditions • Improve hydration planning for races and long training sessions

Designed for Endurance Athletes

hDrop is built for athletes who depend on hydration precision:

• Triathlon • Marathon and running • Cycling • Trail and ultra endurance sports • Heat training and high-intensity workouts

Scientifically Validated Technology

hDrop technology has been independently validated by university research, demonstrating high accuracy in estimating sweat loss and sodium loss during exercise. The system was developed with a focus on translating laboratory sweat testing into a wearable field solution for athletes.

Unlock Advanced Features with hDrop Lab

The optional hDrop Lab membership provides deeper analysis tools, advanced hydration insights, and personalized hydration guidance based on your sweat profile.

Hydrate smarter. Perform better.

DISCLAIMER: hDrop is not intended to diagnose any health condition. hDrop is not a medical device. Please do not take any critical decisions based on hDrop's current data.

Optional Add-On Terms: hDrop Lab is available as an optional add-on auto-renewable subscription. Payment will be charged to your Apple ID account at confirmation of purchase. The optional subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your App Store account settings.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hdroptech.com/privacy-policy

User Growth & Download Statistics

App
By:
hDrop Technologies Inc.
Rating:
4.20
(9)
Version:
0.49.3 Last updated: 2026-05-09
Version code:
885450427
Creation date:
2021-08-09
Compatible devices:
Size:
57.99MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-09
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
hDrop Technologies Inc.
Apple Apps Store
https://apps.apple.com/us/app/hdrop-app/id1525159399
Website:
https://www.hdroptech.com

User Reviews

I’ve used the HDrop for the past three weeks. The information and guidance it provides has made a difference in how I feel during and after my training sessions (trail running, cycling, and strength training). What I find frustrating is that for me, the device/data fails in its upload about 20% of the time. This happens when I’ve attempted to upload via WiFi or cellular . Before I hit the end activity I always confirm I have an internet access. Nevertheless, I get the “Activity upload failed” with the option to try again.
by PN*****, 2026-05-27

You’ll pay a lot of money for something you can’t use. That’s because the app is buggy and rarely works properly. I have a 40 mile bike ride today and I needed this device to ensure I’m hydrated but more importantly, to know how much salt to replace after my ride, and I lose more salt than most people. But I’ve tried to open the app several times and it does not work. I’ve even tried removing it and reinstalling it and it still doesn’t work. I am going to get my money back hopefully if not, I’ll go to consumer affairs and the BBB!
by Ma*****, 2026-04-25

I use this while I’m cycling and it has made a huge difference in how I hydrate on and off the bike.
by Pa*****, 2025-01-07
View all user reviews ›

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