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Runmefit WATCH 4

Runmefit WATCH 4

$89.99 $109.99 SAVE $20.00

What's In It For You?

  • Track heart rate, steps, and calories with ease
  • Personalized Sleep Analysis
  • Ultra-Precision Activity Tracking
  • Auto Run & Ride Detection
  • 15-Day Battery Life (Daily Use)
  • 1.95" AMOLED Display
  • 100+ Sports Modes
  • Smart Reminders for Hydration & Inactivity
  • Messages, Weather & Music Tools
Choose your Color
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Runmefit WATCH 4
Midnight Black
Midnight Black
  • Midnight Black
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  • Space Gray
  • Midnight Black
  • Blossom Pink
  • Space Gray
SAVE $20.00
$89.99

Hear From Our Real Users

Super light, tracks everything I care about, and the battery lasts way longer than I expected.
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I bought this to get a handle on my stress levels, and I’ve been using the breathing reminders way more than I expected. It actually helps me stay calm during my workday.
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Honestly, I used to roll my eyes at sleep tracking — figured it was just another tech fad. But now? I’m hooked. The nightly breakdowns are so spot-on that I’ve actually started going to bed earlier…I also like run tracking
Review image
I’m training for my first half marathon, and keeping my heart rate in the aerobic zone has been huge for building stamina. It keeps me engaged the whole time.
Review image
I've been using it for a week now. Love the AI-generated watch faces, they're so creative and unique. Super comfy strap, accurate data. Totally in love with this watch!
Review image
Super light, tracks everything I care about, and the battery lasts way longer than I expected.
Review image
I bought this to get a handle on my stress levels, and I’ve been using the breathing reminders way more than I expected. It actually helps me stay calm during my workday.
Review image
Honestly, I used to roll my eyes at sleep tracking — figured it was just another tech fad. But now? I’m hooked. The nightly breakdowns are so spot-on that I’ve actually started going to bed earlier…I also like run tracking
Review image
I’m training for my first half marathon, and keeping my heart rate in the aerobic zone has been huge for building stamina. It keeps me engaged the whole time.
Review image
I've been using it for a week now. Love the AI-generated watch faces, they're so creative and unique. Super comfy strap, accurate data. Totally in love with this watch!
Review image
  • Overview
  • Tech Specs
  • In the Box
  • App Download

Auto Run & Ride Detection

Start Moving, WATCH 4 Does the Rest. Automatically detect running and cycling workouts. Track effortlessly, stay focused, and train smarter.

Ultra-Precision Activity Tracking

Professional-Level Accuracy on Your Wrist. WATCH 4 records heart rate, pace, calories, and more with unmatched precision, helping you achieve your goals faster.

Upgraded Chip, Enhanced Performance

Faster. Smoother. Smarter. WATCH 4’s new chip boosts speed and efficiency, ensuring smoother navigation, faster loading, and improved battery life.

8 Days Heavy Use

WATCH 4 keeps up, so you never slow down.

AI-Powered Sleep Insights

Better Sleep, Backed by AI. Sync sleep data to Runmefit App and get personalized AI insights for deeper rest,healthier habits, and improved wellness.

Auto Run & Ride Detection

Start Moving, WATCH 4 Does the Rest. Automatically detect running and cycling workouts. Track effortlessly, stay focused, and train smarter.

Ultra-Precision Activity Tracking

Professional-Level Accuracy on Your Wrist. WATCH 4 records heart rate, pace, calories, and more with unmatched precision, helping you achieve your goals faster.

Upgraded Chip, Enhanced Performance

Faster. Smoother. Smarter. WATCH 4’s new chip boosts speed and efficiency, ensuring smoother navigation, faster loading, and improved battery life.

8 Days Heavy Use

WATCH 4 keeps up, so you never slow down.

AI-Powered Sleep Insights

Better Sleep, Backed by AI. Sync sleep data to Runmefit App and get personalized AI insights for deeper rest,healthier habits, and improved wellness.

Runmefit WATCH 4 Smartwatch

Made Lighter | Built Faster | Designed Smarter

Precise Tracking, Real-Life Benefits

GPS outdoor smart watch

Step Tracking

Count every step - whether you're walking the dog or pacing at work, stay aware and motivated.

GPS outdoor smart watch

Calorie Burn

Track calories accurately during workouts or chores—so you know what you’ve earned and burned.

GPS outdoor smart watch

Distance

From your morning jog to a weekend hike, see exactly how far you’ve come and keep improving.

GPS outdoor smart watch

Stand Activity

Get stand reminders to reduce sitting time, improve circulation, and stay energized.

No more guesswork. Track your pace, distance, calories, and heart rate with high precision, right on your wrist. The upgraded Runmefit App brings a sleek, intuitive layout that helps you quickly view what matters most to you.

Battery that Lasts

Whether you're traveling, training for a marathon, or just juggling work and family, you can count on WATCH 4 to keep up—without constantly searching for a charger. Say goodbye to battery anxiety and stay focused on your goals, not your power level.

8

Days
of Heavy Use

15

Days
of Daily Use

45

Days
Standby Mode

Auto Detect, Always On Track

WATCH 4 automatically detects outdoor running, walking, and cycling — whether you're jogging in the park, biking to work, or strolling your dog after dinner.

Smarter Core, Smoother Experience

Powered by our latest chip upgrade, WATCH 4 delivers faster response and lower power consumption. Whether you're switching apps, tracking workouts, or checking notifications, everything feels smooth and effortless. No more interruptions during your daily run or busy workday.

Tired of waking up groggy? WATCH4 tracks your sleep in detail and works with the Runmefit App to give AI-powered insights. Understand your patterns and finally get the rest you deserve.
WATCH 4’s ultra-clear 1.95" AMOLED display gives you a smooth, vibrant viewing experience—even under sunlight. Easily check your stats, messages, and reminders anytime.
WATCH 4 features two intuitive side buttons, allowing you to easily view, swipe, and switch—even with sweaty fingers or during workouts. For example, check your pace and heart rate while running on a treadmill.

Comfort That Cares

Whether you're heading to the office, working out, or just lounging at home, the liquid silicone strap stays soft, breathable, and skin-friendly all day long. Made with zero-waste production.

From a busy workday to weekend adventures, customize your WATCH4 with free watch faces from the app. Switch styles anytime to match your mood, outfit, or activity.

Smarter Living, All on Your Wrist

Take calls and view texts right from your wrist. WATCH4 keeps you informed and connected—even when your phone is tucked away.
Celebrate your progress with badges and milestones. WATCH4 rewards your efforts, keeping you motivated every step of the way.
Get gentle nudges to move, hydrate, and reset. WATCH4 helps you build better daily habits without overwhelming your schedule.
Screen

Size: 1.95-inch

Resolution: 410*502px, AMOLED

Touch screen: Full screen multi-touch

Materials

High strength plastics

Liquid silicone

Health Features

MAI Health Index

Heart Rate Monitor

Blood Oxygen Monitor

Sleep Monitor

Stress Monitor

Mood Tracking

Exercise Heart Rate

Health Reminder

Liveness Detection

Sports and Activities

Steps, calories, distance

100 sports modes

Sports records

MET

Communication Features

Bluetooth Calling

Notifications

Event Reminder

Weather

Music Control

Camera Control

Connectivity

Bluetooth version: Bluetooth 5.3

Bluetooth distance: 10 meters without obstacles

More apps

App Center, Breathe, World Clock, Pomodoro, Alarm Clock, Calculator, Timer, Stopwatch, Flashlight, Calendar, Find My Phone, etc.

Power

Battery: Built-in 360mAh Li-Polymer

Battery life: 8-15 days of use, 45 days of standby

Charging method: Magnetic charging cable

Charging time: Fully charge in about 2 hours

Waterproof

3ATM waterproof rating

Compatibilities

Application: Runmefit

Compatible Phone OS: iOS 12.0 / Android 7.0 and above

Google Health/Fit: Data sync compatible

Apple Health: Data sync compatible

Watch Language

English、简体中文、繁體中文、Русский、Deutsch、Italiano、Français、Polski、Português、español、แบบไทย、日本語、Nederlands、한국인、Tiếng Việt、Melayu、Indonesia、română、Türkçe 19 languages

Weight and size

Product weight: 25.6g (Without strap)

In the Box

  • 1x Packaging Box
  • 1x Quick Start Guide
  • 1x Runmefit Watch 4
  • 1x Magnetic Charging Cable
Runmefit_App_1
Runmefit_App_2
Runmefit_App_3

Get Runmefit App

Explore More Possibilities

Google Play App Store

Customer Reviews

Based on 21 reviews
90%
(19)
5%
(1)
5%
(1)
0%
(0)
0%
(0)
A
Anonymous
Set up was easy

Set up was easy. Just started wearing the watch. So far, so good. Wish there were more watch faces to choose from.

D
David
Exactly What I Needed

Super light, tracks everything I care about, and the battery lasts way longer than I expected.

User picture
E
Ethan M.
Better Than Expected

I've been using it for a week now. Love the AI-generated watch faces, they're so creative and unique. Super comfy strap, accurate data. Totally in love with this watch!

User picture
J
Janice
Watch is pretty awesome

Watch is pretty awesome. Lightweight, great lighting, so many features, still learning everything.
So far very happy!!

C
Cindy
Easy to use!

I'm not a tech person, but setup was simple and everything just worked. I didn’t have to fiddle with settings.

User picture User picture User picture
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