Fourth Frontier

Fourth Frontier Continuously monitor your heart health with the Frontier X2. The World's First Smart Heart Monitor.

We are a passionate team of engineers, physicians, designers and scientists, who have partnered with advanced labs and elite sportspersons, to invent and develop products for improving human performance and health. Our products use novel biosensors and advanced algorithms to transform sports and healthcare.

27/01/2026

⌚️While most wearables stop at steps and heart rate, Frontier X2 goes deeper by delivering real, actionable and advanced heart insights.

At CES, our CEO Dr. Manav Bhushan breaks down how Fourth Frontier is redefining wearable health tech with a seamless chest-worn device that can detect when something isn’t right and alert you in time.

23/01/2026

At CES, our CEO Dr. Manav Bhushan shared what inspired Fourth Frontier: the need for better ways to monitor heart health beyond standard short-term tests.

Witnessing gaps in traditional cardiac monitoring led to the creation of a wearable that provides continuous insights, helping people stay more informed about their heart health.

22/01/2026

✅ We played a quick running myths & facts game with .handlebars at the Fourth Frontier booth at the Get Active Expo for and it was all fun 😄

From endurance misconceptions to heart health truths, this one’s a must-watch for every runner.
👀 Watch till the end & tell us — how many did you get right?

19/01/2026

🏃Running trivia with at the Tata Mumbai Marathon Expo 🏃‍♂️🔥
Met Anay at our booth who took on the FULL marathon this year!✅

🏃For runners like him, Frontier X2 goes beyond pace and distance, continuous ECG, accurate VO₂ max, zone-based training, and real-time heart insights to train smarter, recover better, and race stronger 💪

18/01/2026

✨Fourth Frontier at the Get Active Expo, the largest fitness expo in Mumbai, during 🏃‍♂️

🏃‍♀️From runners and athletes to fitness enthusiasts, our booth was all about smarter training, heart health insights, and real conversations around performance.
Here’s a glimpse of the action, the energy, and the community that made it unforgettable 🙌

16/01/2026

🏃Rapid-fire round ⚡️ with Aneesh Bhasin at Fourth Frontier’s booth at the Get Active Expo 🏃‍♂️
🫠Quick questions, honest answers, and all things running & performance.
Which answer surprised you the most? 👀

✨Fourth Frontier LIVE from the Get Active Expo at the Tata Mumbai Marathon 🏃‍♂️🔥🏃From runners to race-day energy—bringin...
16/01/2026

✨Fourth Frontier LIVE from the Get Active Expo at the Tata Mumbai Marathon 🏃‍♂️🔥
🏃From runners to race-day energy—bringing continuous ECG insights to the heart of the action.
Swipe through moments straight from the booth ⚡️

14/01/2026

🏃‍♀️Running Mumbai’s longest run just got smarter 🏃

From live ECG streaming and real-time activity tracking to detailed post-run performance reports, Frontier X2 helps runners train smarter and race safer. Share your run live with loved ones and review key metrics like heart rate, breathing rate, VO₂ trends, and recovery after you finish.

Register at our booth at the Get Active Expo and experience heart-powered running with Frontier X2.

📍Stall No:14,
Get Active Expo, Kalina University, Ground Opposite University of Mumbai Sports Complex, Santacruz East, Mumbai.

14/01/2026

🎥Live from the CES 2026 show floor, our CEO, Dr.Manav Bhushan, shares how Fourth Frontier is shaping the future of technology by building innovative, solutions that address real-world challenges.

From breakthrough ideas to practical applications, we’re driving meaningful change across industries.

✨We’re at Get Active Expo!✨Fourth Frontier is redefining heart-led training with continuous ECG and advanced performance...
12/01/2026

✨We’re at Get Active Expo!✨

Fourth Frontier is redefining heart-led training with continuous ECG and advanced performance insights. From live ECG streaming during workouts to post-run performance and recovery analytics, see how continuous heart data can help you train smarter and go further.

📍 Visit us at Stall #14 and see your heart in action.

09/01/2026

✨Fourth Frontier’s booth has been buzzing at

🚴From athletes to innovators, it’s been all about conversations that matter, performance, heart health, and how continuous ECG can unlock deeper insights during exercise and training 🏃

The last day is going to be even more fun. Drop by at booth 56226, The Venetian Expo, Las Vegas!

What an incredible first experience at CES 2026!Day 2 & 3 at Booth #56226, The Venetian Expo is complete, and we’re ama...
09/01/2026

What an incredible first experience at CES 2026!

Day 2 & 3 at Booth #56226, The Venetian Expo is complete, and we’re amazed by the energy, curiosity, and conversations around the future of heart health, especially how continuous ECG can change the way we understand our hearts.

For the Fourth Frontier team, this isn’t just an exhibition; it’s a chance to meet inspiring innovators, hear real stories, and share our vision for better heart health. Seeing so many people excited about what we’re building makes all the hard work worth it.

If you’re visiting CES, drop by our booth and say hello. We’d love to connect!

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We are a team of engineers, physicians, designers and scientists, who have partnered with advanced labs and elite sportspersons, to invent and develop products for improving human performance and health. Our products use novel biosensors and advanced algorithms to transform sports and healthcare.