The Ultra-Bright AMOLED Display
See your stats without breaking stride. The stunning 1.43″ AMOLED screen boasts 1000 nits of peak brightness, giving you a razor-sharp, ultra-bright view of your key running metrics in any light.
Just the Data That Matters
We cleared away the clutter to show you only the essential metrics a runner needs. See your real-time pace, heart rate, cadence, and distance at a single glance, keeping you focused on your performance.
Train in Your Zone
Stop guessing your intensity. Real-time heart rate zones show you if you’re burning fat or building endurance, helping you train smarter to get the maximum benefit from every workout.
Every Move Counts, Every Day
Runmefit RACER 3 records your steps, calories, distance, and standing activity to help you understand how you move each day. To staying active, it helps you record and turn small movements into lasting habits — because progress starts with every step.
Steps
Hit your daily step goals and stay motivated. It’s the perfect way to build healthier, more active daily habits.
Calories
Get a clear picture of your energy expenditure to help you better manage your diet and fitness goals.
Distance
See how far your day takes you, revealing your total movement, inside and outside of workouts.
Standing Activity
Track your standing hours to encourage you to get up and move throughout the day.
Rest deeper, Wake brighter
Runmefit RACER 4 tracks your sleep through every stage — light, deep, and REM — helping you understand how well your body recovers each night. With gentle insights and bedtime reminders, it guides you toward healthier sleep habits and more energetic mornings.
Versatile Watch Strap Collection
From workouts to weekends, explore a curated range of watch straps including Leather, Steel, Silicone, and Nylon. Customize your smartwatch in seconds—match your mood, outfit, or workout.
All You Need, In the Runmefit App
Runmefit App syncs all your health and fitness data together — heart rate, sleep, steps, and recovery — giving you a complete view of your progress in one place.
Upgrade to Runmefit Plus for unlimited AI-generated watch faces, personalized insights, trend analysis, and exclusive challenges that keep you motivated. Members also enjoy extended data history, advanced performance reports, and early access to seasonal campaigns and rewards.
Runmefit smartwatch helps you track. Runmefit Plus helps you grow.
Specs
Weight and size
Body weight (without strap): 31.2g (Without strap)
Model
Model number: GTR6
Screen
Size: 1.43-inch
Resolution: 466*466 px, RGB
Touch screen: Full-Touch Screen
Type: HD AMOLED
Materials
Body: High-strength PC
Strap: Liquid sillicone
Power
Battery: Built-in Rechargeable 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
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 (My Active Indicator) score
Heart rate
Blood oxygen level
Sleep tracking
HRV stress
Mood tracking
Respiratory rate
Breathing exercise, MET, etc.
Sports and Activities
Steps, calories, distance tracking
Real-time exercise heart rate
Heart rate zone tracking
100 sports modes
Sports records
Communication
Phone calls via Bluetooth
Smart notifications via Bluetooth
Music control via Bluetooth
Remote camera control via Bluetooth
More apps
Weather, App Center, World Clock, Pomodoro, Alarm Clock, Calculator, Stopwatch, Flashlight, Calendar, Find My Phone, etc.
In the box
- 1 x Runmefit RACER 4
- 1 x USB Magnetic Charging Cable
- 1 x Quick Start Guide
Screen
Size: 1.43–inch
Resolution: 466*466 px, RGB
Touch screen: Full-Touch Screen
Materials
Body: High-strength PC
Strap: Liquid silicone
Health and Wellness
MAI score
Heart rate
Exercise heart rate
Blood oxygen level
Sleep tracking
HRV stress
Respiratory rate
Mood tracking
Breathing exercise, MET, etc.
Sports and Activities
Steps, calories, distance tracking
Real-time exercise heart rate
Heart rate zone tracking
100 sports modes
Sports records
Communication
Phone calls via Bluetooth
Smart notifications via Bluetooth
Music control via Bluetooth
Remote camera control via Bluetooth
Connectivity
Bluetooth version: Bluetooth 5.3
Bluetooth distance: 10 meters without obstacles
More apps
Weather, App Center, World Clock, Pomodoro, Alarm Clock, Calculator, Stopwatch, Flashlight, Calendar, Find My Phone, etc.
Power
Battery: Built-in Rechargeable 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
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: 31.2g (without strap)
In the box
- 1 x Runmefit RACER 4
- 1 x USB Magnetic Charging Cable
- 1 x Quick Start Guide
