Tether launches QVAC Health app for private wellness tracking, part of a $4B AI investment strategy expanding beyond stablecoins.
On December 10, 2025, Tether launched its new QVAC Health app, marking its entry into health technology. The app is designed to offer privacy-focused health tracking, allowing users to manage their wellness data on personal devices.
This move is part of Tether’s broader push into artificial intelligence and decentralized technology. As the company continues to grow beyond stablecoins, the launch reflects its expanding role in emerging tech sectors.
QVAC Health’s Privacy-Focused Approach
The QVAC Health app operates differently from traditional health apps. It stores all user data locally on personal devices rather than on external servers. This method ensures that sensitive health information remains secure and private.
By using artificial intelligence models that run directly on users’ devices, the app does not require internet connectivity for analysis.
Tether Unveils QVAC Health: the Universal, Privacy-First Hub for Your Wellness Data
Read more: https://t.co/hcsa1sKApz
— Tether (@Tether_to) December 10, 2025
Users can log data like meals, workouts, and symptoms using natural language. The AI interprets these commands, organizing the data automatically.
Future updates will allow the app to connect directly with fitness devices via Bluetooth, avoiding the need for cloud-based APIs. This will further enhance users’ control over their health information.
Tether’s AI Investments and Technological Growth
The QVAC Health app is part of Tether’s broader strategy to invest in artificial intelligence. The company has committed over $4 billion to AI and related technologies through its investment arms, Tether Investments and XXI Capital.
Some of its recent investments include a €70 million funding round for Generative Bionics, a company focused on humanoid robots.
1️⃣ Stablecoin giant Tether is doubling down on its AI investment strategy, participating in an $81 million (€70M) funding round for Generative Bionics, a cutting-edge Italian firm building advanced humanoid robots for industrial scale.
This is a deep commitment to physical… pic.twitter.com/np9kRT7vRB
— Conor Kenny (@conorfkenny) December 9, 2025
Tether has also acquired a majority stake in Blackrock Neurotech, a brain-computer interface company, for $200 million. In addition, the company is leasing 20,000 GPUs through a partnership with Northern Data and Rumble.
This global compute network supports Tether’s commitment to open-source AI development, which aligns with its decentralized technology goals.
Related Reading: Tether Strengthens AI Focus with Investment in Italian Robot Startup
Tether’s Financial Position and Strategic Focus
Tether’s financial position supports its ongoing investments in emerging technologies. The company reported $5.7 billion in profits during the first half of 2025.
These earnings have been driven by Tether’s stablecoin operations and its investments in U.S. Treasury securities. With over 500 million USDT users worldwide, Tether’s strong financial position allows for continued expansion.
Tether’s headquarters, now based in El Salvador, provides a favorable regulatory environment. This location supports its crypto ventures and emerging technology investments. As part of its long-term strategy, Tether is focusing on areas like decentralized finance, AI, and renewable energy.
Tether’s push into AI and privacy-focused health technology is a key part of its future. The company is positioning itself to influence the future of both digital assets and tech sectors. Through these investments, Tether aims to create a more secure, open, and decentralized digital ecosystem.