KUMI U5 GPS Smart Watch Watches Sport Fitness Heart Rate Blood Oxygen Monitor 5AM Waterproof Man Men Smartwatch for IOS Android

Adventure ready GPS Smart Watch 

The GPS function of the watch can be used normally without connecting to the mobile phoneToughness from the Inside Out

The U5 is a titanic combination of practicality, strength and comfort

The watch combines carbon fiber shell, steel buttons with metal bezel,
without any harmful substances to the skin. The design inspired by
nature and adopts milling processing to restore the original face of the material,
bringing the touch of natural stone texture.

1.32 inches IPS Color Display

360*360 High-resolution color touchscreen with readability in sunlight

Supporting Global Navigation Satellite and Compass

Hit the Road,and Face Whatever Comes

VO2 MAX(An important indicator of human aerobic exercise capacity)

Ride the Tide and Make a Splash

With a 5 ATM grade, the U5 is water-resistant to a depth of up to 50 meters, so you can use it surf, swim,
or explore the mysterious underwater world together

Blood Oxygen Saturation (SPO2) Detection

Ascend Safely with Blood-oxygen Saturation Measurement.
In high-altitude areas, every meter you travel upward comes
with greater challenges. The U5 will allow you to take the blood-oxygen saturation test. The normal blood oxygen saturation value should not be lower than 94%.

Night REM Sleep Tracking

Sleep quality is vital to the activeness of the human mental state. When you sleep, U5 can identifies three sleep
states: light sleep, deep sleep, and REM sleep (rapid eye movement period).
Learn about your own sleep quality from U5.

Heart Health

You can use the APP matched with your device to track heart health trends over time to reflect your health level. And use it to access your heart data for atrial fibrillation(AFib), a common heart rhythm irregularity.

Stress Tracking

To track your stress, to ease your stress.
The on-wrist sensor detects HRV value,
which may indicate your body’s response to stress.

Watchface Market

(A variety of smart and stylish watch faces that can be replaced at any time)

18 day Ultra Endurance Mode

The U5’s battery will give you a full day of smartwatch
use and still have enough juice left for your daily workout.

Keep track of your life all the time on wrist

Keep track of your lifeall the time on wrist

Preview calls and texts , check time from your wrist directly
Wake up from alarm reminder .