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If you select a smartwatch in 2025, you should look into a device that thrives in fitness tracking and health monitoring. Such a device should also have a good battery life and innovative everyday features. While doing that, you should also consider its suitability with your phone and lifestyle. Looking into how many watches are in the market, you may find it overwhelming to select the best choice. Based on the above, TechPolyp has come up with this article containing the list of the best smartwatches of 2025. This post has the details you need to know before purchasing. Therefore, below are the best smartwatches in 2025.
1. Apple Watch Series 10: As One of the Best Smartwatches of 2025
Apple Series 10 is Apple’s flagship watch for 2025. It has a lighter, thinner design that is made just for you. Moving forward, the watch has a larger always-on OLED display (1.6″ on 42mm, 1.8″ on 46mm). The watch runs watchOS 11, leveraging new apps like Vitals to track key health metrics and monitor FDA-certified sleep apnea. The watch is also one of the best smartwatches of 2025 that includes comprehensive health sensors. This could consist of heart rate, ECG, and fall detection. Nevertheless, blood oxygen (SpO₂) tracking is unavailable on new US models in compliance with a patent dispute. Additionally, the GPS is built-in and water-resistant to 50 m.
For compatibility, it’s available on iOS only (requires an iPhone). The battery life is ~18 hours in everyday use. But it’s up to ~36 hours in Low Power Mode.
2. Apple Watch Ultra 2: As One of the Best Smartwatches of 2025
Apple’s ultra-rugged premium watch, with a 49 mm titanium case, is one of our best smartwatches of 2025. It has the brightest screen of any Apple Watch (up to 3,000 nits), which is excellent for sunlight visibility. This Apple Watch can go on adventures with dual-frequency GPS, a depth gauge, and a water-temperature sensor for diving. It also has an extra Action Button for custom functions and MIL-STD durability.
Furthermore, this watch has all the Series 10’s health features. Besides, it adds enhanced hiking and safety tools to the excellent qualities. Apple’s Watch Ultra 2 runs watchOS 11 and is water-resistant to 100 m.
It is only compatible with iOS (requires iPhone). Similarly, the battery life is ~36 hours in everyday use, while it is expandable to ~72 hours with power-saving settings.
3. Samsung Galaxy Watch 7: As One of the Best Smartwatches of 2025
Samsung’s latest Galaxy Watch comes in 40 or 44 mm sizes with a sleek round AMOLED display. The watch operates on Wear OS (One UI Watch) with new AI-driven health tracking. This particularly includes an energy score that measures your recovery each morning. It also enhances sleep tracking with detailed insights. Beyond that, it is one of the best smartwatches of 2025 that’s FDA-cleared with sleep apnea detection. However, this is usually after 2 nights of analysis. The wristwatch also contains comprehensive health sensors to include heart rate, SpO₂, ECG, and even blood pressure monitoring. It is noteworthy, however, that ECG/BP features require a Samsung phone to activate. The Samsung Galaxy Watch 7 ultimately supports GPS, optional LTE, and 5 ATM water resistance.
It works fine on Android only, particularly on Android 7.0+ phones. However, its full functionality is with Samsung phones. You can enjoy a one-day battery life with active use and up to 40 hours with settings tweaked or AOD off.
4. Samsung Galaxy Watch Ultra: As One of the Best Smartwatches of 2025
This is a more rugged, “pro-grade” Galaxy Watch that’s bigger, tougher, and longer-lasting than the standard models. It has a 47-mm titanium case, sapphire glass display, and MIL-STD durability. This is one of the best smartwatches of 2025, built for outdoor enthusiasts. It has dual-band GPS for improved accuracy, an altimeter/barometer, and a compass. It also has enhanced navigation features. This watch operates on Wear OS 5 with all the usual app support.
Additionally, it has the same health sensors as the Watch 7, including heart rate, SpO₂, ECG, and blood pressure. It is also noteworthy that this watch has Samsung’s new “Quick Button”, which is an extra programmable button for custom shortcuts. For the record, the Quick Button works when you’re on the move. It resists water for up to 100 m for swimming/diving.
This watch is compatible with Android only. It is not usable with iPhones. Interestingly, its full health features come to life when paired with Samsung Galaxy phones.
It also has nearly 60 hours of typical use (multi-day). And in the same vein, about 100 hours in power-saving modes. In practical terms, it has about 2 days of heavy use and 3 days of moderate usage based on common advertisements.
5. Google Pixel Watch 3: As One of the Best Smartwatches of 2025
Google’s Pixel Watch 3 supplies a more beautiful design and improved performance. It is one of the best smartwatches of 2025 that’s now available in two sizes (41mm and 45mm) to better suit all wrists. This watch operates on the latest Wear OS, having deep Google ecosystem integration. It can track at least 40 different exercises. In addition, this Google Pixel Watch 3 has Fitbit integration to power its health suite. This provides accurate sleep stages, heart rate monitoring, ECG, SpO₂, and a new loss-of-pulse alert system. The watch has a responsive AMOLED display and smooth UI. Interestingly, the Pixel Watch 3 has a clean balance between wellness features and smart convenience.
For compatibility, it works for Android only. It also has a long battery life of 20–24 hours for everyday use and close to ~36 hours in battery-saver mode.
6. Garmin Venu 3
As one of the best smartwatches of 2025, the Garmin Venu 3 delivers premium health and fitness tracking. The watch houses a stylish AMOLED-equipped package and is available in 41mm and 45mm sizes. Garmin Venu 3 provides advanced metrics such as Body Battery, sleep coaching, HRV status, VO₂ Max, and 160+ sport modes.
This smartwatch’s built-in mic and speaker allow you to use it for phone calls and assistant access. Moving forward, you can use it for everyday athletes and health-focused activities for high-end performance without daily charging. While Android and iOS are compatible, its battery life competes with Methuselah’s, with 12–14 days of typical use and 20 hours of GPS.
7. OnePlus Watch 3
The OnePlus Watch 3 comfortably sits among the best smartwatches of 2025 for delivering an actual smartwatch experience with up to five days of battery life. The watch has a 46mm titanium and sapphire case, accommodating a bright AMOLED screen. OnePlus Watch 3 runs the whole Wear OS to access Maps, Google Assistant, Wallet, and third-party apps. Its health features include ECG, stress tracking, blood oxygen, and 100+ workout modes. This is one of the best smartwatches of 2025, and it has ideal compatibility for Android users who want rugged hardware and robust performance. This watch also has multi-day endurance in one premium package. It is, however, noteworthy that the compatibility is only for Android. But it has a 5-day clever use and about 16 days in power-saver mode.
8. Amazfit Active 2
The Amazfit Active 2 is the best smartwatch under a $100 budget for 2025. This watch offers more features, like blood oxygen tracking and sleep scoring. Moreover, it has built-in GPS and Alexa support for just $100. TechPolyp notes that this watch has over 160 workout modes and a battery life of up to 10 days. Its deliverables are not only reliable but also impressively driven by wellness features. Interestingly, all these go without an expensive price tag for such a premium watch.
The watch has its cons. TechPolyp acknowledges that it lacks high-end apps or LTE. However, it is a top choice for newcomers and buyers who protect their budgets. It works for both Android and iOS, and the battery life lasts 8–10 days of typical use.
Final Notes
Your choice of a proper smartwatch in 2025 depends on your lifestyle. Your phone and fitness goals also determine this. Whether it is rugged designs or sleek daily wear, there is an array of options available for every user. Beyond other hidden things about your smartwatch, you should prioritize health tracking, innovative features, and battery life. Remember that brands like Apple, Samsung, and Garmin will cover you.
