CX3 Smart Watch
The Runmefit CX3 smart watch is your all-in-one health and fitness tracker. With Bluetooth calling and over 100 sports modes, you can stay connected and track your workouts.
The 24/7 heart rate and blood oxygen monitoring provide valuable insights, while the smart wrist assistant is simple and compact, making it perfect for everyday wear.
Choose Your Band
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Silicone Band $39.99
Eco-friendly, flexible, lightweight, sweat-resistant, easy to wear
Colors
Runmefit
CX3 Smart Watch
Record Your Progress, Inspire Every Moment
Elevate Your Style with Innovative Design
Featuring a 1.95-inch screen, the CX3 Smart Watch combines cutting-edge technology with stylish design elements.
The all-metal integrated middle frame not only enhances the watch’s structural integrity but also adds a touch of sophistication to your look.
All-around Health Insights at Your Fingertips
The CX3 smart watch supports heart rate and blood oxygen monitoring for up to 15 levels of skin tone, providing you with more accurate and comprehensive health insight.
Stress levels are measured by heart rate variability (HRV). In stressful situations, you can do breathing exercises to relieve stress.
* Connect to the Runmefit app to unlock mood tracking.
Smart and Healthy Lifestyle
24/7 Monitoring
24/7 heart rate and blood oxygen measurement, always keep track of your physical condition.
Women's Health
Intelligently predicts menstrual cycle, fertile period, and ovulation day, caring for women’s body changes.
MAI Health Vitality Score
Convert 8 health indicators such as heart rate, sleep, and exercise duration into an intuitive MAI score.
100+ Sports Modes,
Tailored to Your Fitness Needs
Experience ultimate versatility with the CX3 Smart Watch, supporting over 100 sports modes including running, skipping, cycling, and more. Whether you’re a seasoned athlete or just starting your fitness journey, find the perfect mode to match your workout style and goals.
Automatic detection of outdoor walking is supported.
Smart Life Assistant
Seamlessly connect audio Bluetooth, easily answer and make Bluetooth calls, and experience seamless HD calls.
Stay informed with instant notification updates, filter bulk messages and show only important ones on your watch.
Sync event reminder from Runmefit app, track important events and never miss a moment.
Discover a wider range of watch apps within the Runmefit app to take your fitness tracking and health management to the next level.
Versatile Watch Bands
Fits Everyday Outfits, Suitable for Every Occasions
Versatile Watch Bands
Fits Everyday Outfits, Suitable for Every Occasions
- 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.
Screen
Size: 1.95-inch
Resolution: 240*282px
Touch screen: Full screen multi-touch
Materials
Middle frame: Full metal
Bottom shell: PC
Bands
Material: Silicone (stainless steel, leather bands available)
Wrist sizes: Fits 120–200mm wrists
Health and Wellness
MAI health vitality score
Automatic measurement
One-tap measurement
Blood oxygen level
Heart rate
Exercise heart rate
Night’s 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: 10m 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: iOS9.0 / Android 4.4 and above
Google Health/Fit: Data sync compatible
Apple Health: Data sync compatible
Weight and size
Product weight: 53g
- 1 x Smart Watch
- 1 x USB Magnetic Charging Cable
- 1 x Quick Start Guide
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