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A sports smartwatch needs to do more than just count your steps.

It should motivate you during workouts, reliably track your movements outdoors, and still look sharp in everyday life – whether you're hiking, running or heading into the office. Yet many models are either too complicated to use, suffer from poor battery life, or have displays that are hard to read.

That’s why we rigorously tested over 42 sports smartwatches under real-life conditions. We evaluated build quality, comfort, battery life, GPS performance, sport features and daily usability.

The result: 5 watches that are tough, smart and powerful – without unnecessary extras.

In our guide, you’ll find the best sport smartwatches of 2025 – built with a focus on technology, reliability and clean, athletic design. No gimmicks. Just performance where it counts.

The Alpha Sport impresses with a well-rounded package of durability, smart tech, and thoughtfully designed fitness features.

Equipped with a high-resolution 1.32" AMOLED HD display, precise multi-satellite GPS, and a rugged metal case, it’s built for anyone who lives an active life – whether on the trail or in everyday routines.

Built for every challenge

With 170+ sport modes, integrated altimeter, compass, barometer and accurate heart rate and SpO₂ monitoring, the Alpha Sport is ready for anything. Thanks to 5 ATM water resistance, shockproof build, and long-lasting battery (up to 7 days), it’s made for every environment – from trail running and cycling to swimming and climbing.

Functionality that moves you forward

Stay in control with smart notifications, calls, music control, and custom watch faces – all accessible through the large, responsive touchscreen. Its intuitive menu, customisable widgets and seamless app integration (GloryFitPro) let you focus on what matters, without distractions.

Performance-driven focus

Whether you’re outdoors or in the gym, Alpha Sport reliably tracks your activity and vitals while you focus on your goals. From dynamic stress and sleep monitoring to heart rate analysis, precise GPS routes and custom sport profiles – everything you need is right on your wrist.

Our verdict

Alpha Sport is the perfect choice for those who want more than just a smartwatch.

It’s tough, lightweight and powerful – with exactly the features that count, both in everyday life and in sport. No unnecessary frills. Just power, precision and clarity. That’s why it’s our clear test winner.

The Galaxy Watch 6 by Samsung is a well-established classic in the smartwatch market, offering a reliable blend of sporty design and smart features.

It particularly shines within the Samsung ecosystem – seamlessly connecting to other Galaxy devices and providing intuitive controls via the signature rotating bezel. With built-in GPS, step tracking, sleep monitoring and custom heart rate zones for running, it delivers a solid fitness foundation.

However, the Galaxy Watch6 only lands in second place in our comparison. While it boasts a premium design and a wide feature set, many of its strengths are tied to Samsung-specific devices. Its price is also well above average, without truly standing out in terms of battery life or durability.

The Garmin Fenix 7 is one of the most renowned multisport watches for serious outdoor enthusiasts. With its rugged build, solar charging lens, and integrated GPS, it's made for extended adventures off the beaten path. The 1.2-inch always-on touchscreen, combined with classic button controls, ensures visibility and usability – even in rain or with gloves.

Equipped with a barometric altimeter, compass, and multi-GNSS navigation, it's especially appealing for hikers, mountaineers, and mountain bikers.

When it comes to health and performance analysis, Garmin delivers as expected: recovery time, VO2 max, stamina tracking and 60+ sport modes offer a wide range of training features. Garmin Pay, music storage, and smart notifications make it usable for everyday life too – but the focus clearly lies on athletic use and performance optimisation. The price is steep, but for committed athletes with an outdoor mindset, it may well be worth the investment.

The Apple Watch Series 9 brings Apple’s proven technology into its familiar minimalist design. With features like sleep tracking, ECG, blood oxygen monitoring and temperature sensing, it’s ideal for users seeking holistic health insights. The new S9 chip delivers a super-bright always-on display and ultra-smooth performance – now with gesture control that works without touch. Paired with Apple Fitness+, it’s well-suited for light to moderate workouts.

That said, it quickly becomes clear that this watch is built primarily for the Apple ecosystem: many features only work fully when used with an iPhone. Android users are excluded entirely.

Battery life, at around 1 to 1.5 days, also lags behind other sports-focused smartwatches – though it scores with a premium interface, a wide range of watch faces, and excellent app integration.

The Garmin Venu 3 stands out with its sleek design and vivid AMOLED display, delivering sharp visuals and vibrant colours. In terms of health tracking, it offers a wide range of smart features like Body Battery+, HRV status and a sleep coach – perfect for those who want to monitor their energy levels throughout the day. Fitness fans also benefit from over 30 built-in sport apps, Garmin Coach and animated workout guidance.

In practice, however, the Venu 3 doesn’t win everyone over. Outdoor enthusiasts in particular might miss advanced navigation tools or a more rugged housing – areas where other models perform better. The price is also relatively high, especially considering the lack of features like solar charging or multiband GPS.