Tether launches QVAC Health to aggressively enter the AI health market! 100% localized operation, integrated with hundreds of devices... Six major highlights at a glance

Leading Stablecoin Tether announced today (10th) the launch of a new product, QVAC Health. Officially, it is described as the world’s first personal health and wellness platform designed with “100% on-device operation, never touching the cloud” as its core principle. What are the highlights? (Background briefing: Tether launched its own AI platform QVAC supporting P2P, encrypted payments, local high-privacy operation; initial applications will debut.) (Additional background: Tether’s investment empire owns 120 companies involved in Bitcoin mining, AI, Taiwan’s XREX, Juventus Football Club.)
Leading Stablecoin Tether announced today (10th) the launch of a new product, QVAC Health. Officially, it is described as the world’s first personal health and wellness platform designed with “100% on-device operation, never touching the cloud” as its core principle. The platform specifically addresses the current fragmentation problem of wearable device and health app data, allowing users to unify all data from Oura Ring, Apple Health, Google Fit, Garmin, Whoop, and others into one place. It then uses AI on the user’s phone to analyze the data. Most importantly: all data will never leave your phone for life, completely eliminating big tech’s cloud monitoring and data monetization behaviors.
Six Core Features of QVAC Health

1. Fully localized, maximum privacy
   All AI models are downloaded to the phone via P2P peer-to-peer methods. Computation, storage, and analysis are all performed on the device, usable without internet. Tether CEO Paolo Ardoino emphasizes: “You shouldn’t have to sell your privacy to big tech just to use the best wearable devices.”
2. Integrates all wearables and health apps in one go
   Currently supports mainstream apps like Apple Health, Google Fit, Oura, Garmin, Whoop, and plans to expand to hundreds of devices. They even plan to connect hardware directly via low-power Bluetooth (BLE), skipping vendor APIs and the cloud entirely.
3. Record health data as easily as chatting with friends
   Want to log exercise, mood, symptoms, medication? Simply type or speak: “Had a heavy lunch today, feeling tired this afternoon,” “Just did five sets of squats at 100 kg,” “Just took vitamin D.” AI will automatically understand and add to the timeline, no need to fill out multiple fields.
4. Photos instantly calculate calories and nutrients
   Point your camera at a plate, take a photo, and on-device AI will analyze calories, protein, fat, carbohydrate ratios within seconds. The photos are never uploaded to any server.
5. Cross-device deep insights, all offline
   For example: if you use a running watch to record a mountain hike and a sleep ring to track sleep that night, QVAC Health will automatically relate the two data points, telling you, “This hike reduced your deep sleep by 37 minutes, and your recovery score dropped to 62.” All analysis is done on your phone, with no data leakage.
6. Future proactive suggestions
   Tether preview: upcoming updates will include an “active AI coach” that, based on your real-time stress, heart rate variability, sleep, and other data, will directly remind you: “Today’s training load is high, it’s recommended to go to bed before 10 PM,” or “You’ve been consuming too much sodium recently, avoid drinking miso soup before sleep.”
   In summary, QVAC Health will compile all your health-related data—exercise watches, smart rings, scales, pulse oximeters, food intake, medication, sleep—into one app. This app runs entirely on your phone and will not secretly transmit data elsewhere. It will act like a personal nutritionist and trainer, linking fragmented data and providing insights. Want to know where you went wrong with eating, sleeping poorly, or overtraining? It’s all clear at a glance, and your data remains visible only to you.
   Related Reports
   Dario warns: the global economy may be “precarious” in the next two years; don’t rush to exit due to overestimated AI valuations.
   Refuting AI bubble claims! UBS reports no sign of cooling data centers; raises next year’s market growth forecast to 20-25%.
   JPMorgan’s view of 2026: economic divergence, policy divergence, soaring AI adoption rates.
   〈Tether launches QVAC Health to enter AI health market! Fully local operation, integration with hundreds of devices… Six highlights at a glance〉
   This article was first published by Motion Zone BlockTempo, the most influential blockchain news media.