







Runmefit CX3
With Silicone Band, Physical Button, Bluetooth Calling, Smart Notification, Heart Rate and Blood Oxygen, Women’s Health, Track 100+ Sports, 10 Days Battery Life
Free shipping above $49
30-day worry-free returns
Runmefit
CX3 Smart Watch
Record Your Progress, Inspire Every Moment

Get Fresh Style Every Day

Your Wrist
Smart
Assistant
Daily Activities &
100+ Sports Modes

Seamless Connected
Bluetooth Calling
24/7 Health
Monitoring
Ultra Long
Battery Life
5 Days
of heavy use
10 Days
of daily use
Get Fresh Style Every Day


Seamless Connected
Bluetooth Calling
Your Wrist
Smart
Assistant
24/7 Health
Monitoring
Daily Activities & 100+ Sports Modes
Ultra Long
Battery Life
5 Days
of heavy use
10 Days
of daily use
Simple, Powerful
Your Powerful Companion


Your Powerful Companion
Up to 10 days of daily use, get rid of constantly searching for a charger. Stay powered up and worry-free, keep your active living more endurance.
* Actual performance may vary depending on usage habits and intensity.


HD Calls, Anytime, Anywhere
Enjoy the convenience of hands-free calling wherever you’re and whatever you’re doing. Experience smooth and uninterrupted calls with Bluetooth connectivity.

Important Messages at a Glance
Never miss a message and news around you with real-time notifications right on your wrist. Keep up with important updates without constantly checking your phone.

Event Reminder Made Easy
Keep track of all your important dates and appointments effortlessly, getting notified about your events and tasks right on time.

More Focused, More Productive
Keep your productivity in rhythm with the Pomodoro technique. Maximize your efficiency with precise, timed work sessions.
Get Health Insights
Keep an eye on your health with cutting-edge bio-tracking. You can gain detailed health data and deeper insights to understand your physical health at any time.


Guided Way to Better Sleep
Track your sleep cycles throughout the night to develop better sleep habits, increase alertness, and make smarter decisions. Your path to a well-rested and productive day starts here.


24/7 Health Insight

Heart Rate
24/7 automatic detection of heart rate and blood oxygen, always keeping an eye on your physical condition.

Blood Oxygen
Continuous monitoring of blood oxygen levels, ensuring you stay informed about your respiratory health.

HRV Stress
Keep track of your stress levels, knowing your stress patterns to manage your mental health effectively.
Women's Health
Track your menstrual cycle to understand your body better, manage symptoms, track mood changes, get health tips and menstrual predictions, and maintain balance.
* Menstrual dates or cycle predictions are approximate; please consider your actual circumstances for accuracy.


Find Your Calm
Monitor your stress levels through HRV, gain valuable insights and take proactive steps to maintain your peace of mind.
Mood Tracking
HRV Stress
Breathing Exercise
More Apps
Alarm
Weather
Pomodoro
World Clock
More Accessories
Silicone Band
For GTS/GTR Series
Eco-friendly, flexible and bendable, lightweight, sweat-resistant, easy to clean.
Leather Band
For GTS/GTR Series
Elegant and classic, soft and supple, comfortable fit, and becoming more retro over time.
Steel Band
For GTS/GTR Series
Mesh design, durable, modern, low-maintenance, water-resistant, and easy to adjust.
Specs
Weight and size

Product weight: 53g
Screen
Size: 1.95-inch
Resolution: 240*282 pixels
Touch screen:Full screen multi-touch
Materials
Middle frame: Full metal
Bottom shell: PC
Power
Battery: Built-in 300mAh Li-Polymer
Battery life: 5-10 days of use, 45 days of standby
Charging method: Magnetic charging cable
Charging time: Fully charge in about 2 hours
Water Resistance
IP68 waterproof rating
Connectivity
Bluetooth version: Bluetooth 5.3
Bluetooth distance: 10 meters without obstacles
Compatibilities
Application: Runmefit
Phone OS: iOS 12.0 / Android 7.0 and above
Google Health/Fit: Data sync compatible
Apple Health: Data sync compatible
Health and Wellness
MAI health vitality score
Automatic measurement
Heart rate
Exercise heart rate
Blood oxygen level
Sleep tracking
HRV stress
Mood tracking
Women’s health
Health reminders, liveness detection, breathing exercise, MET, etc.
Sports and Activities
Steps, calories, distance
100 sports modes
Sports records
Communication
Bluetooth calls
Smart notifications
Music control
Remote camera control
More apps
Weather, Event Reminder, Breathe, World Clock, Pomodoro, Alarm, Calculator, Timer, Stopwatch, Flashlight, Calendar, Find My Phone, Call Reminder, Watch Face Gallery, Custom Watch Faces, etc.
In the box
- 1 x Runmefit CX3 Smart Watch
- 1 x USB Magnetic Charging Cable
- 1 x Quick Start Guide

Screen
Size: 1.95-inch
Resolution: 240*282 pixels
Touch screen: Full screen multi-touch
Materials
Middle frame: Full metal
Bottom shell: PC
Bands
Material: Silicone (stainless steel, leather bands available)
Strap width: 22mm
Wrist sizes: Fits 120–200mm wrists
Health and Wellness
MAI health vitality score
Automatic measurement
Heart rate
Exercise heart rate
Blood oxygen level
Sleep tracking
HRV stress
Mood tracking
Women’s health
Health reminders, liveness detection, breathing exercise, MET, etc.
Sports and Activities
Steps, calories, distance
100 sports modes
Sports records
Communication
Bluetooth calls
Smart notifications
Music control
Remote camera control
Connectivity
Bluetooth version: Bluetooth 5.3
Bluetooth distance: 10 meters without obstacles
More apps
Weather, Event Reminder, Breathe, World Clock, Pomodoro, Alarm, Calculator, Timer, Stopwatch, Flashlight, Calendar, Find My Phone, Call Reminder, Watch Face Gallery, Custom Watch Faces, etc.
Power
Battery: Built-in 300mAh Li-Polymer
Battery life: 5-10 days of use, 45 days of standby
Charging method: Magnetic charging cable
Charging time: Fully charge in about 2 hours
Water Resistance
IP68 waterproof rating
Compatibilities
Application: Runmefit
Phone OS: iOS 12.0 / Android 7.0 and above
Google Health/Fit: Data sync compatible
Apple Health: Data sync compatible
Weight and size

Product weight: 53g
In the box
- 1 x Runmefit CX3 Smart Watch
- 1 x USB Magnetic Charging Cable
- 1 x Quick Start Guide

- The CX3 Smart Watch offers 3 strap options: silicone, leather, and stainless steel straps. The default is a pair of silicone straps, while leather and stainless steel straps are available for purchase separately.
- Regarding blood oxygen monitoring, low blood oxygen levels can affect organ oxygen supply and may increase the risks of dizziness, headaches, and even cardiac arrest. This product is not a medical device and the data is for reference only. It is not intended to diagnose or monitor medical conditions. If you feel uncomfortable, please consult a medical professional.
- The 5 indicators include heart rate, blood oxygen, stress level, blood pressure, and blood sugar. Blood pressure and blood glucose functions are not enabled by default and need to be installed from the Runmefit’s “App Center”.
- The MAI Health Scores evaluates multiple dimensions, including heart rate, blood oxygen, stress, sleep status, and exercise intensity, and then converts them into a visual score using an exclusive algorithm.
- Automatic sports recognition currently identifies outdoor walking and freestyle exercises, with additional sports recognition to be added in future updates.
- All data comes from Runmefit’s laboratory. The actual battery life may vary due to different user habits and scenarios, please refer to the actual situation.
- 10 days of battery life in daily use mode: automatically measures heart rate every 15 minutes, Notifications enabled (50 notifications and 5 call reminders per day), Bluetooth calling disabled, and Raise wrist to wake enabled.
- 5 days of battery life in heavy use mode: automatically measures heart rate every 15 minutes, 30 minutes of exercise per week, Notifications enabled (100 notifications and 5 call reminders per day), Bluetooth calling enabled, and Raise wrist to wake enabled.
- 45 days of battery life in long standby mode: turn off Automatic measurements, Notifications and Call reminders, Bluetooth calling, Raise wrist to wake, Sports modes and Automatic sports recognition, and screen brightness set to 10% or lower.
- SOS emergency calling is based on the Bluetooth calling feature. So to use this feature, you must enable Bluetooth calling and set up an emergency contact.
- This product is not a medical device and is not suitable for medical use. Measurements are for reference only and should not be used for medical diagnosis or treatment purposes.
- All data above comes from Runmefit’s laboratory and may vary depending on the environment.