Lightweight Challenger...

Mighty in spirit, this stylish smartwatch has a lightweight yet strong aluminum alloy middle frame integrated into the sleek watch body, and comes complete with a soft and skin-friendly silicone strap.

...Heavyweight Power.

This ultra-compact smartwatch packs a mega-powerful 270 mAh battery, for energy that challenges the limits of size.

View specialized data after your workouts, like maximum oxygen uptake (VO2 Max), full recovery time, training load and training effect, to stay informed of factors that can affect recovery, progress and exercise capacity.

Use the Virtual Pacer4 function and race against your previous running performance.

The days of stopping what you're doing to measure your health7 data are over.

24-hour Monitoring8 of:

Easily test9 your heart rate, blood-oxygen saturation (SpO2) and stress level simultaneously, with a single tap of the watch, for a result in as quick as 45 seconds.

And to keep you on top of your game, the watch will send helpful health reminders10 for：

Track your sleep quality11 through the light and deep sleep stages, and even the REM stage - where dreaming is said to occur. You can check your results directly on the watch when you wake up, for maximized convenience.

Challenge yourself to achieve a weekly PAI score of at least 100, for scientifically-studied health benefits12. PAI takes data from your workouts, and everyday activities like playing with your pet, and converts it all into a single-value score, unique to you.

Don't let an unexpected cycle interrupt your progress. Use the Amazfit GTS 4 Mini to record your current menstrual period, and it will provide predictions and reminders for upcoming menstrual & fertile periods, to help you plan ahead.

Smooth interactions and a tailored UI make it easy to find what you're looking for with this light and low power-consuming OS.

The rich app ecosystem features over 10 mini apps, to help enhance your daily life.