Samsung Galaxy Watch Ultra 2 now detects when you're going to get sick — but it's not the first health tracker to do so
Samsung ElectronicsOura

Samsung Galaxy Watch Ultra 2 now detects when you're going to get sick — but it's not the first health tracker to do so

The Samsung Galaxy Watch Ultra 2 introduces a new Vitals feature that detects potential illness by monitoring five biometric markers, alerting users to deviations from their health baseline. This capability, while innovative for Samsung, is not unique in the health tracker market.

Mashable Mashable23 July 2026 · 02:35 UTC
CuriousCats Full Story

The Samsung Galaxy Watch Ultra 2 has launched with a groundbreaking Vitals feature that monitors five biometric markers: heart rate, heart rate variability, respiratory rate, skin temperature, and blood oxygen saturation. This feature establishes a health baseline for users and alerts them when deviations occur, indicating potential illness.1236

Users receive notifications when their health metrics suggest something is amiss, allowing them to take proactive measures for recovery. "Users then get an alert that something's off, so you can note when you might be getting sick or need some extra recovery time," a representative stated.

While this feature is a significant addition for Samsung, it is not entirely novel in the health tracking landscape. Other brands, such as the leader in smart rings, have similar capabilities. Samsung's Vitals is akin to the Symptom Radar feature offered by competitors, which also tracks biometrics and encourages users to make informed health decisions.45

The new Galaxy Watch series, including the Ultra 2 and Galaxy Watch 9, boasts enhanced battery life for continuous wear, making it a practical choice for health-conscious consumers. The watches are currently available for preorder and will officially launch on August 7.

Key Insight
“The Vitals feature tracks five biometric markers — heart rate, heart rate variability, respiratory rate, skin temperature, and blood oxygen — and alerts users when deviations indicate illness or need for recovery. Oura's Symptom Radar offers similar functionality, but the Galaxy Watch Ultra 2 also boasts boosted battery life for continuous wear.”
CuriousCats studied:
1
MashableMashable
“But the new Vitals feature on Samsung Galaxy Watches knows when you're getting sick before you do.”
Mashable →
Ask CuriousCats
What is the Vitals feature in Galaxy Watch Ultra 2?
How does the Galaxy Watch Ultra 2 detect illness?
Why is continuous health monitoring important?
Are other health trackers offering similar features?
How does Oura's functionality compare to Samsung's?
Become the most informed
person in the room.
Personal AI agents scanning 100,000+ sources — news, video, and social media — delivered every morning.
Download the App Go to CuriousCats.ai
🇺🇸 US🇮🇳 India🇬🇧 UK🇨🇦 Canada🇸🇬 Singapore
If you liked this, you’ll love your CuriousCats brief.
News, videos, opinions and more — without the noise.
Get CuriousCats