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Apple Watch are among the best smartwatches available today. They combine style, functionality, and security in a single device. These gadgets are considered truly versatile: you can use them to receive notifications, monitor your health, track activity during workouts, and rely on them during outdoor or extreme activities. This article will help you choose the model that suits you best.
How to Understand Which Model is Right for You
Devices from the American brand are available in three series, each offering a different set of features: Watch SE 3, Watch Series 11, and Watch Ultra 3. Broadly speaking, their capabilities can be divided into basic and professional. For everyday walks, sleep tracking, and gym workouts, standard features are more than sufficient. If you plan to go hiking in the mountains or take up extreme sports, it’s worth considering the professional models.
The 2025 series runs on watchOS 26. These watches are compatible with all brand smartphones that support iOS 26. At present, this operating system can be installed on iPhone 11 and newer models.

Comparing the Series
Apple smartwatches differ in their specifications and feature sets. The key differences lie in case size, display brightness, battery life, and the level of case protection.
Comfortable Fit
The watches sit comfortably on the wrist of both adults and children.
| Series | Case material | Case size |
| Apple Watch SE 3 | Aluminum | 40 or 44 mm |
| Apple Watch Series 11 | Aluminum or titanium | 42 or 46 mm |
| Apple Watch Ultra 3 | Titanium | 49 mm |
For a better fit, the watch can be easily adjusted using the strap. A silicone band is included in the box, but you can also choose a fabric, leather, or metal strap if desired.
Display and Brightness
All series are equipped with a Retina display and support the Always-On Display feature, but they differ noticeably in brightness. The SE 3 offers up to 1,000 nits, the Series 11 reaches up to 2,000 nits, while the Ultra 3 delivers up to 3,000 nits for maximum visibility.
Battery Life and Charging
The SE series lasts up to 18 hours with active use (up to 32 hours in Low Power Mode). Charging the battery to 80% takes about 45 minutes. Apple Watch Series 11 provides around 24 hours of use (up to 38 hours in Low Power Mode) and reaches 80% charge in approximately 30 minutes.
The Ultra 3 line stands out with extended battery life — up to 42 hours, or up to 72 hours in Low Power Mode. Reaching 80% charge takes roughly 45 minutes.
Case Protection and Durability
A titanium case offers better resistance to damage and scratches. Aluminum cases are lighter and available in a wider range of colors, making them a popular choice for everyday use.
Health and Fitness Features

We compared Apple Watch models, gathered key details, and prepared an overview of their capabilities. Below is a breakdown of health and fitness features across the series.
Health Monitoring
The SE 3 series supports essential health features, including heart rate monitoring, respiratory rate tracking, sleep tracking, fall detection, and Emergency SOS. The Series 11 and Ultra 3 lines go further, adding body temperature sensors, ECG functionality, and blood oxygen level measurement.
Workouts and Activity
Apple Watch SE 3 can be described as a basic fitness tracker. It tracks activity during running, cycling, and swimming. Series 11 uses more accurate sensors, offers advanced workout metrics, and features an improved chip for faster performance.
The Ultra 3 line delivers the most advanced options for sports and outdoor use. Extended battery life makes it suitable for extreme activities and long hikes. The watches support water immersion down to 40 meters, expanding diving capabilities. Satellite connectivity and a highly accurate GPS can send an SOS signal even in areas without cellular coverage.

Apple Watch Ranking
A smartwatch ranking is a relative concept. Each device delivers excellent results in specific scenarios. Some users prioritize design, others focus on battery life, while for many, sports features matter most. The right choice depends on your personal priorities.
The most versatile option can be considered Apple Watch Series 11. This model is often referred to as the perfect balance between features, performance, and everyday usability.
Which Series Should You Choose?
Each smartwatch series is designed with a specific audience in mind. Here’s how the current models are positioned:
- Apple Watch SE 3 — ideal for beginners, supporting calls, notifications, and essential fitness features;
- Apple Watch Series 11 — for active users, offering advanced health monitoring and expanded capabilities;
- Apple Watch Ultra 3 — built for extreme sports enthusiasts and those who regularly face intense physical challenges.
You can purchase Apple smartwatches in Armenia at iSpace. As an Apple Premium Partner, we offer only original Apple products. The Trade In options and nationwide delivery are available, and you’re always welcome to visit our branded stores to see and test each watch model in person.
FAQ
How are Apple Watch different from other smartwatches?
Apple smartwatches stand out thanks to their deep integration with the iPhone ecosystem. They sync seamlessly with the phone and support a wide range of features, including the ability to answer calls and reply to messages directly from the watch.
Which models remain relevant for several years?
Apple equips its devices with powerful hardware, so each model stays relevant for years after release. At the moment, the most up-to-date options are the 2025 models.
Can Apple Watch be used without an iPhone?
Yes, Apple Watch can be used without a brand smartphone, but the device must first be activated using an iPhone. The exception is the GPS + Cellular version, which can operate independently without being paired to a smartphone.
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