Big moves are shaking up health tech this July 2026. Ultrahuman just flipped the script by moving all its app analysis straight onto your device. That means faster insights and tighter privacy. Meanwhile, Samsung’s pushing boundaries with a new AI health assistant and a rugged smartwatch built for adventure. Ready to dive in?
Ultrahuman’s Emerald Update Brings On-Device AI Power
On July 23, 2026, Ultrahuman unleashed its Emerald update to all users. This isn’t just a refresh—it’s a revolution. The app now processes every piece of health insight directly on your phone or wearable. No more cloud delays or data hopping around. Everything happens where you are.
Ultrahuman sharpened its VO2 Max algorithms, giving users more precise fitness tracking. The app also upgraded its atrial fibrillation (AFib) detection for better heart monitoring. You can share data faster and even watch your heart rate live inside the app. This level of real-time insight puts users in full control of their health journey.
Samsung’s AI Health Assistant Enters Beta with Smart Data Mastery
Samsung launched the beta version of its AI Health Assistant for eligible users in the US. This assistant isn’t just a data tracker. It digs into your health info to reveal hidden patterns you might miss. It pulls from your phone, smartwatch, or smart ring to paint a clearer picture of your wellness.
Integrated into Samsung Health, this assistant taps into five core wellness pillars. It guides users toward smarter health decisions but stops short of medical advice or diagnosis. It’s a coach, not a doctor. As Samsung puts it, “Samsung’s Health Assistant can help folks gain a better understanding of what their health data means.”
The assistant monitors key metrics like heart rate and blood oxygen levels during sleep. It also provides an Energy Score, Heart Health Score, and Fitness Index. These scores give users quick snapshots of their overall wellness state, making health data accessible and actionable.
Samsung Galaxy Watch Ultra 2: Built for Extreme Performance
Samsung’s Galaxy Watch Ultra 2 just dropped with a fierce focus on adventure and endurance. It’s designed for “extreme outdoor adventures and high-performance seekers.” The watch is 12 percent slimmer than its predecessor but packs a bigger punch.
- Shock-resistant titanium casing rated IP69K for dust and water resistance
- Waterproof up to 100 meters or 328 feet, withstanding 10 ATM pressure
- Certified dive-ready with EN13319 compliance, tested in 5 percent salt water and chlorinated water
- Tracks real-time diving info like depth, time, and water temperature
- Powered by Snapdragon Wear Elite Platform chipset for smooth performance
- Equipped with a 1.52-inch Super AMOLED display in a 47mm size
- Massive 800mAh battery delivering up to 60 hours with Always On Display active
- 64GB storage and 2GB memory for apps and data
Samsung plans to release an Ultra 2 Diving app later this year to complement the watch’s capabilities. You can pre-order the Titanium Silver or Titanium Gray models now for $700. General availability starts August 7, 2026.
What’s Next in Health Tech?
Ultrahuman’s move to on-device AI means faster, safer health insights in your pocket. Samsung’s AI assistant and ultra-durable watch push the limits of smart health monitoring. These innovations hint at a future where health tech is smarter, more personal, and ready for any challenge.
Will more devices follow this on-device AI trend? How will ultra-rugged wearables change outdoor health tracking? One thing’s clear—2026 is shaping up to be a thrilling year for health technology.
Based on
- Ultrahuman overhauls its app, brings all of its analysis on-device — engadget.com
- Samsung’s also got an AI health assistant coming. | The Verge — theverge.com
- Samsung Aims To Help You Make More Sense Of Health Data With A New AI-Powered Assistant — engadget.com
- Samsung just updated its Galaxy Watch app. | The Verge — theverge.com
- Samsung’s Galaxy Watch Ultra 2 Is Both Slimmer And Tougher Than Its Predecessor — engadget.com
