Do you know your 'sweat score'? The rise of hydration tech (opens original article in a new tab)

Hydration-focused gadgets, including sweat monitors and smart water bottles, are becoming more common as dehydration awareness rises, though their effectiveness and practicality remain debated.

• Hydration tech like sweat monitors and smart water bottles are gaining popularity.
• Studies show widespread dehydration issues, prompting development of hydration-tracking devices.
• Experts question the accuracy and practicality of some hydration tech, while noting potential benefits in specific scenarios.