SELFLOOPS Group Fitness Now in China 🥊


We are excited to share that SELFLOOPS Group Fitness is now being used in gyms across China!


This is what SELFLOOPS is all about — bringing data-driven training and real-time performance tracking to gyms, clubs, and athletes all over the world.

From Europe to the Americas, and now to Asia, our platform empowers coaches and athletes to train smarter, stay engaged, and improve performance.

SELFLOOPS Group Fitness is trusted by gyms, coaches, and athletes worldwide for:

  • 📡 Real-time monitoring of heart rate and performance metrics
  • 🏋️ Engagement and motivation in group training sessions
  • đź“Š Actionable data for both coaches and athletes
  • 🌍 Global scalability, adaptable to any fitness environment

Whether it’s in a boxing gym in Shanghai, a cycling studio in São Paulo, or a fitness club in New York, SELFLOOPS is there to support performance and innovation.

We’re proud to see our technology making an impact everywhere in the world — and this is just the beginning.

Looking Forward

As SELFLOOPS continues to expand globally, we’re proud to support fitness professionals who are passionate about improving athletic performance through data-driven insights. From the boxing rings of Shanghai to training facilities around the world, we’re committed to providing the tools that help coaches and athletes reach their full potential.

The future of fitness is global, connected, and data-informed. And with SELFLOOPS, that future is already here, powering workouts on every continent.

Train smart. Perform better. Go global with SELFLOOPS.

Super Agers by Eric Topol

At SELFLOOPS, we’re passionate about helping people live healthier, more active lives. That’s why we’re excited to share insights from one of the most important health books of the year: Super Agers by Dr. Eric Topol.

Dr. Topol, a renowned cardiologist and one of the world’s most cited medical researchers, offers an evidence-based guide to the future of human longevity.

In Super Agers, he explores how advances in medicine, technology, and lifestyle science are transforming what it means to age — and how we can all benefit from these breakthroughs.

What Is a “Super Ager”?

A Super Ager is someone who doesn’t just live longer — they live better. These are individuals who retain physical and cognitive health well into older age, defying typical aging trajectories. According to Dr. Topol, the revolution in aging is being driven by two forces:

  1. Breakthrough medical treatments — from AI-driven diagnostics to drugs that address chronic diseases like diabetes, heart disease, and neurodegeneration.
  2. Lifestyle+ — a new, expanded concept of healthy living that goes beyond diet and exercise to include sleep, environmental exposure, social connectedness, strength, balance, and even posture.

How SELFLOOPS Supports Healthy Aging

SELFLOOPS helps individuals, coaches, and organizations track and analyze fitness, health, and performance metrics using real-time and historical data from wearables, heart rate monitors, and fitness sensors.

We believe that what gets measured gets improved — and tools like SELFLOOPS empower people to make lifestyle+ choices that are informed, intentional, and impactful.

A Must-Read for the Health-Conscious

If you’re a coach, fitness professional, healthcare provider, or simply someone who cares deeply about healthy aging, this book is well worth your time.

At SELFLOOPS, we’re proud to support people on their journey to better health — at every age. Here’s to becoming Super Agers together.

Seamlessly syncs your data across wearables and platforms

In today’s connected world, your training data should empower you — not hold you back.

That’s why SELFLOOPS seamlessly syncs your data across wearables and platforms, delivering a unified training ecosystem that puts you in control of your fitness journey.

We support leading platforms, wearables, and equipment:

  • STRAVA, Garmin, Polar, Wahoo Fitness
  • Apple Watch (Apple Health), Google Health Connect
  • Withings, InBody, Whoop, Oura Ring, UltraHuman
  • Coros, Concept2, SRM, Bryton, Stages
  • HealthFit, RunGap, GoldenCheetah
  • Heart Rate Monitors, Power Meters, Smart Trainers, Rowers
  • and more to come.

    All Your Data. One Platform.
    No silos. No manual syncing. Just real-time insights you can act on.

    Why SELFLOOPS?
    ✔️ Complete historical workout data
    ✔️ Real-time synchronization
    ✔️ Device and platform agnostic
    ✔️ Enterprise-grade data privacy
    ✔️ Insights that actually improve performance

 The New SELFLOOPS SPARK: A Fresh Look, Smarter Experience!

At SELFLOOPS, we are always striving to enhance the experience for coaches, athletes, gym members, and fitness enthusiasts. That’s why we’re excited to introduce the redesigned SELFLOOPS SPARK app, available for iPhone and Android. This major update brings a modern, sleek UI that follows the latest iOS Human Interface Guidelines and Material 3 for Android, ensuring a seamless and visually engaging experience.

A Modern Look for a Smarter Experience

The new card-based design makes navigating SPARK more intuitive than ever, allowing users to quickly access key features while maintaining a clean and polished interface. Whether you’re tracking workouts, signing up for classes, or checking your progress, everything is now more visually appealing and user-friendly.

What’s New in SELFLOOPS SPARK?

With the SPARK app, gym members and athletes can:

  • Visualize their historical workouts – Access detailed training history with insights into heart rate, power, and performance trends.
  • Track their Cosmic Level and challenge rankings – Stay motivated with gamification elements that reward consistency and effort.
  • Sign up for group classes – Easily book and manage gym sessions, ensuring you never miss a workout.
  • Train smarter with real-time tracking – Connect a heart rate monitor, bike, or rower to monitor performance metrics on the go.
  • Apple Watch support – iPhone users can also take advantage of the Apple Watch app, making tracking workouts even more convenient.

Why This Matters for Gyms and Clubs

The SELFLOOPS SPARK app isn’t just about tracking workouts—it’s about enhancing member engagement, retention, and motivation. By providing real-time data, rankings, and progress tracking, SPARK helps gyms and clubs keep members committed and engaged in their fitness journey. More engagement means higher retention and increased revenue for fitness businesses.

Download the new SELFLOOPS SPARK app today ( iPhone and Android) and take your training to the next level!

Unlocking Performance: New Running Metrics Now Available on SELFLOOPS

At SELFLOOPS, we are committed to providing athletes and coaches with cutting-edge tools to analyze and improve sports performance. We are excited to introduce a new set of Running Metrics to our platform, offering deeper insights into running efficiency and biomechanics. These metrics are essential for runners of all levels, from beginners looking to refine their technique to elite athletes aiming for peak performance.

Why Running Metrics Matter

Running is not just about speed and endurance; efficiency and technique play a crucial role in performance and injury prevention. By tracking detailed running metrics, coaches and athletes can identify areas of improvement, fine-tune running form, and make data-driven training adjustments.

The new Running Metrics now available on SELFLOOPS include:

1. Step Length

Definition: The distance covered per step while running.

  • What It Tells You: A longer step length can indicate efficient propulsion, while a short step length might suggest inefficiencies or muscular limitations.
  • How It Helps: Monitoring this metric helps optimize stride mechanics, preventing overstriding (which increases injury risk) or understriding (which reduces speed).
  • SELFLOOPS Features: Displays average step length and a detailed chart to track variations during a run.

2. Vertical Ratio

Definition: The ratio of vertical oscillation (up-and-down movement) to step length.

  • What It Tells You: A lower vertical ratio means more energy is being used for forward motion rather than wasted in vertical movement.
  • How It Helps: Reducing unnecessary vertical movement can improve running economy and efficiency.
  • SELFLOOPS Features: Calculates the average vertical ratio and presents a chart for visual analysis.

3. Vertical Oscillation

Definition: The amount of vertical movement (bounce) in each stride, measured in centimeters.

  • What It Tells You: Too much vertical oscillation means excessive energy is being lost in upward movement instead of propelling forward.
  • How It Helps: Coaches and runners can adjust stride mechanics and muscle engagement to reduce unnecessary bounce, leading to more efficient running.
  • SELFLOOPS Features: Displays average vertical oscillation for post-run analysis.

4. Ground Contact Time (GCT)

Definition: The time (in milliseconds) that a runner’s foot spends in contact with the ground per step.

  • What It Tells You: Shorter ground contact time is generally associated with more efficient, explosive strides, while longer contact time can indicate inefficient mechanics or fatigue.
  • How It Helps: Reducing ground contact time can improve cadence and running efficiency, making each stride more powerful.
  • SELFLOOPS Features: Provides average ground contact time and a chart to visualize fluctuations.

5. Ground Contact Time Balance

Definition: The percentage of ground contact time distributed between the left and right foot.

  • What It Tells You: A significant imbalance may indicate muscle weakness, injury risk, or biomechanical inefficiencies.
  • How It Helps: Ensuring an even balance helps prevent injuries and improve symmetry in running form.
  • SELFLOOPS Features: Calculates the percentage balance between the left and right foot to detect asymmetries.

How Coaches & Athletes Benefit from These Metrics

  1. Identify Inefficiencies – By tracking these key metrics, athletes can pinpoint weaknesses in their running form.
  2. Prevent Injuries – Imbalances in ground contact time and excessive vertical oscillation can increase injury risk. Early detection allows for corrective action.
  3. Optimize Performance – Fine-tuning step length, ground contact time, and vertical movement leads to more energy-efficient running.
  4. Personalized Coaching – Coaches can use these data points to design customized training plans and provide real-time feedback for improvements.

Start Analyzing Your Running Metrics Today!

SELFLOOPS is dedicated to bringing advanced performance-tracking tools to athletes and coaches worldwide. With the new Running Metrics, you can gain deeper insights into your running mechanics and make data-driven improvements.

Ready to elevate your running efficiency? Log into your SELFLOOPS account and start analyzing your runs today!

Stay strong, run smart, and train with precision.