Samsung Galaxy Watch Ultra 2 vs Apple Watch Ultra 3: Which Smartwatch to Choose?

Photo: ZDNet
Quick answer
Samsung Galaxy Watch Ultra 2 stands out with its AI coach, blood pressure monitoring, and Google Gemini integration, whereas Apple Watch Ultra 3 offers satellite connectivity, advanced sleep tracking, and seamless…
Flagship smartwatches Samsung Galaxy Watch Ultra 2 and Apple Watch Ultra 3 were put to the test by an expert who wore both devices for three weeks. Both are designed for active users, featuring large displays, rugged builds, and cellular support for standalone operation. However, key differences emerge in software and ecosystem integration.
Samsung emphasizes advanced health and fitness features. The Galaxy Watch Ultra 2 includes an AI coach that analyzes workout load, provides training recommendations, and even alerts users to deviations from running routes. A standout feature is blood pressure monitoring, which requires cuff calibration every 30 days. The watch also integrates with Google Gemini for streamlined voice control and information retrieval. Apple, meanwhile, offers satellite communication for messaging and emergency calls in areas without cellular coverage, along with more precise sleep tracking.
In terms of hardware, the devices are closely matched: both feature 64GB storage, water and dust resistance, and batteries lasting up to three days. However, Apple Watch Ultra 3 includes a digital crown and gesture controls, while Samsung relies on a touchscreen and physical buttons. Pricing also differs: Samsung retails at $699, while Apple’s model is priced at $799. The choice ultimately depends on user priorities—fitness-focused AI capabilities or versatility and satellite connectivity.
Common questions
- Which smartwatch is better for sports: Samsung or Apple?
- Samsung Galaxy Watch Ultra 2 provides more advanced sports features, including an AI coach, load analysis, and hydration tracking. Apple Watch Ultra 3 excels in sleep tracking and satellite communication, making it ideal for extreme sports.
- Do these watches support blood pressure measurement?
- Yes, but only Samsung Galaxy Watch Ultra 2. It requires cuff calibration every 30 days before enabling standalone blood pressure monitoring.
- Which device has longer battery life?
- Samsung Galaxy Watch Ultra 2 delivers up to 80 hours of battery life with Always-On Display disabled, while Apple Watch Ultra 3 offers up to 72 hours. Real-world usage may show a more noticeable difference.
- Can these watches be used without a smartphone?
- Yes, both devices support cellular connectivity (LTE for Samsung, 5G for Apple). Apple Watch Ultra 3 additionally features satellite communication for messaging and emergency calls in areas without coverage.
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