The Ultimate Smartwatch Showdown: Fitbit Versa 4 vs. Amazfit GTS 4 vs. Motorola Moto Watch 100
Find out which smartwatch rules the market in 2025—no more buyer’s remorse.

When it comes to finding the best smartwatch of 2025, the options can be overwhelming. In today’s world of cutting-edge technology and sleek designs, the decision-making process has never been tougher. But don’t worry—we’ve tested three of the most popular models on the market: the Fitbit Versa 4, Amazfit GTS 4, and Motorola Moto Watch 100. Spoiler: one of these is a sleeper hit that you might not expect to be the best fit for your wrist.

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Before diving into the specifics, let’s break down the key factors that matter most to you—battery life, price, and standout features. We've compared each smartwatch on these metrics to give you a clearer idea of which one offers the most value for your hard-earned cash.

Quick Comparison Table: Fitbit Versa 4 vs. Amazfit GTS 4 vs. Motorola Moto Watch 100

1. Fitbit Versa 4: The Fitness Fanatic’s Dream

Price: $199.95  Buy Now

Fitbit has long been a leader in fitness tracking, and the Fitbit Versa 4 continues that legacy with a focus on health and wellness features. If you’re into precision tracking for workouts, sleep, and heart rate, this smartwatch doesn’t disappoint. It offers a seamless integration with the Fitbit app for monitoring your progress and setting goals. The 1.58” AMOLED display is sharp and vibrant, and the 6-day battery life is more than enough for most users.

Real-World Test: During a 5K run, the Fitbit Versa 4 easily tracked my pace and heart rate, providing constant updates on my performance. The GPS worked flawlessly, and the watch offered real-time stats, including step count, which helped me maintain a steady pace.

Best for: Fitness enthusiasts and those looking for reliable health tracking, especially sleep monitoring.

2. Amazfit GTS 4: The Affordable Alternative with Premium Features

Price: $119.99 Buy Now

The Amazfit GTS 4 punches above its weight. It comes with a stunning 1.75” AMOLED display, which offers a larger screen area than the Fitbit Versa 4. It’s equipped with built-in GPS, more than 150 fitness modes, and long battery life (up to 12 days). Amazfit also gives you access to the Zepp app, which provides detailed analytics and data tracking.

Real-World Test: While out on a jog, I was impressed by the GTS 4’s GPS accuracy and the ease with which I could switch between fitness modes. The heart rate monitor was quick to respond, and the display was readable even in direct sunlight. Additionally, the app integration felt smooth, making it a powerful tool for anyone serious about tracking their health metrics.

Best for: Budget-conscious buyers who want a premium experience without breaking the bank.

3. Motorola Moto Watch 100: The Budget King

Price: $79.99  Buy Now

When you think of budget smartwatches, the Motorola Moto Watch 100 often comes to mind. It’s simple, straightforward, and incredibly affordable. At just under $100, it offers a decent 1.55” TFT display and solid fitness tracking, including heart rate and step counting. While it’s lacking in some advanced features like apps and GPS (you’ll need to tether it to your phone for location tracking), it does come with 14-day battery life, which is a major selling point for those looking to minimize the hassle of charging.

Real-World Test: While the Moto Watch 100 lacks advanced features like the other models, it’s still a solid companion for casual fitness tracking. I used it on a 5K run, and while it didn’t have built-in GPS, it still tracked my steps and heart rate with reasonable accuracy. The longer battery life is a huge plus, especially if you're traveling or don't want to worry about charging daily.

Best for: Those looking for a no-frills, budget-friendly smartwatch that still gets the basics right.

Which Smartwatch Should You Choose in 2025?

When it comes to the best smartwatch in 2025, there’s no one-size-fits-all solution. However, based on our tests and real-world usage, here’s what we recommend:

• Fitbit Versa 4: If you want the ultimate fitness tracking experience, the Fitbit Versa 4 is your best bet. It’s perfect for those who are committed to health and fitness and want a smartwatch that delivers the most accurate results.

• Amazfit GTS 4: If you’re looking for a blend of style, performance, and value, the Amazfit GTS 4 is a great option. It offers a premium feel at a budget-friendly price, with all the right features for fitness buffs and tech enthusiasts alike.

• Motorola Moto Watch 100: If you’re on a tight budget but still want a reliable smartwatch that can track basic fitness metrics, the Moto Watch 100 should be on your radar. It’s an entry-level option that gets the job done without the frills.

Conclusion: The Sleeper Hit

In this Fitbit vs. Amazfit comparison, the Amazfit GTS 4 is the real sleeper hit. While it’s often overshadowed by the higher-end Fitbit, it offers a premium experience at a competitive price—making it the best choice for the savvy shopper who wants a great smartwatch without overspending.

Whichever smartwatch you choose, we hope this guide helps you make a more informed decision for 2025.