





Feel like wearing nothing, focus on your workouts without distractions

Track your daily steps, calories and distance
sports modes
Your ultimate companion for key workouts

Health Monitoring

of Daily Use


Feel like wearing nothing, focus on your workouts without distractions

Track your daily steps, calories and distance
of Daily Use

Health Monitoring

Your ultimate companion for key workouts

Light as 1oz
Feels weightless. Delivers results.
At just 1 ounce, the Runmefit S5 disappears on your wrist—no bulk, no bounce, no discomfort. Ideal for runners, beginners, and anyone tired of heavy wearables. Stay focused on your workout, not your watch.

Light as 1oz

Feels weightless. Delivers results.
At just 1 ounce, the Runmefit S5 disappears on your wrist—no bulk, no bounce, no discomfort. Ideal for runners, beginners, and anyone tired of heavy wearables. Stay focused on your workout, not your watch.
Track and Train Better
16 Pro Sports Modes, One Smarter You
From indoor runs to outdoor rides, the Runmefit S5 adapts to your every move. Whether you're training for your first 5K or staying active between meetings, real-time tracking and smart data insights help you train smarter—not harder. Perfect for fitness starters, busy professionals, and anyone ready to level up.

Track and Train Better

16 Pro Sports Modes, One Smarter You
From indoor runs to outdoor rides, the Runmefit S5 adapts to your every move. Whether you're training for your first 5K or staying active between meetings, real-time tracking and smart data insights help you train smarter—not harder. Perfect for fitness starters, busy professionals, and anyone ready to level up.
Daily Fitness Tracking

Count your steps throughout the day, encouraging you to stay active.

Track your calories to manage your diet and workouts effectively.

Measure your travel distance to track your progress and set new goals.


Feel Your Pulse
Track every move and record your heart-pounding fitness journey, optimizing each workout for peak performance.

Fuel Your Day
Monitor your blood oxygen levels in real time, keeping an eye on your health and fitness performance throughout the day.

Sense Your Temp
Track your wrist skin temperature to help maintain your comfort zone, whether you're pushing your limits or cooling down.
Sleep Smarter, Wake Stronger
The Runmefit S5 automatically tracks your sleep stages—light, deep, and REM—and delivers clear, data-backed reports to help you spot patterns and adjust your routine. With personalized insights, 93% of users say they’ve made smarter sleep choices and feel more refreshed each morning.

Sleep Smarter, Wake Stronger

The Runmefit S5 automatically tracks your sleep stages—light, deep, and REM—and delivers clear, data-backed reports to help you spot patterns and adjust your routine. With personalized insights, 93% of users say they’ve made smarter sleep choices and feel more refreshed each morning.
Smart Assistant
Experience the convenience of a smart assistant on your wrist. Get alarms, call reminders, notifications, health tips, and goal tracking—all in one tracker.

Experience the convenience of a smart assistant on your wrist. Get alarms, call reminders, notifications, health tips, and goal tracking—all in one tracker.



Power That Lasts For 10 Days

Power That Lasts For 10 Days
Up to 10 days of daily use and 5 days of heavy use, get ready for every challenge, every step of the way.
Whether you're tracking a workout, hiking, or just going about your daily activities, the S5 fitness tracker ensures you stay connected and motivated without constant charging.
* Actual battery life may vary based on user scenarios and intensity of use.
Switch Styles, Color Your Day
Easily switch styles and colors to match your mood.
Size: 0.96-inch
Resolution: 80*160px, RGB
Touch screen: Single-touch
Case materials: ABS, PC
Bands materials: TPU
MAI health vitality score
Blood oxygen level
Heart rate
Night’s sleep tracking
HRV stress
Women's health
Health reminders, MET, etc.
Steps, calories, distance
16 sports modes
Call Reminder
Push notifications
Bluetooth version: Bluetooth 5.3
Bluetooth distance: 10 meters without obstacles
Weather, Event Reminder, Alarm, Timer, Stopwatch, Find My Phone, Call Reminder, Watch Face Gallery, Custom Watch Faces, etc.
Battery: Built-in 145mAh Li-Polymer
Battery life: 5-10 days of use, 45 days of standby
Charging method: Built-in USB connector
Charging time: Fully charge in about 2 hours
IP68 waterproof rating
Application: Runmefit
Compatible Phone OS: iOS9.0 / Android 4.4 and above
Google Health/Fit: Data sync compatible
Apple Health: Data sync compatible
Product weight: 25g

- 1 x Fitness Tracker
- 1 x Quick Start Guide
