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Best Fitness Trackers and Apps for Beginners: 2025 Edition

Stepping into fitness can feel like wandering into a tech store blindfolded. Trackers, apps, metrics — where do you even start? Take Mike, 42, who bought a fancy fitness tracker only to chuck it in a drawer because it was too confusing. “I just wanted to know if my walks were doing anything!” he sighed. If that’s you, don’t sweat it. Finding the best fitness trackers for beginners is easier than you think.

In this 2025 guide, we’ll break down simple trackers and apps that make fitness fun, not frustrating. From wristbands to free apps, here’s what works for newbies — plus tips to pick your perfect match.

1. Apple Watch SE 2: Your iPhone’s Fitness BFF

If you’re an iPhone user, the Apple Watch SE 2 is like having a mini-coach on your wrist. It tracks steps, heart rate, calories burned, and even sleep with a bright, user-friendly screen. The Workout app guides you through runs, walks, or yoga sessions with clear stats. It’ll even ping you to stand up if you’re glued to your couch too long.

Why it’s great for beginners: It’s intuitive, syncs seamlessly with your iPhone, and offers apps for meditation or guided walks. Battery lasts about 18 hours so charge it nightly.

Price: Around $249.

Downside: Only works with iPhones and it’s not the cheapest option. Oh, and you might get distracted replying to texts from your wrist — kinda cool though!

Pro tip: Pair it with our AI-Powered Workout Plan for workouts that sync right to your watch.

2. Xiaomi Mi Band 9: Cheap, Simple, Awesome

On a budget? The Xiaomi Mi Band 9 is your new best friend. For under $50, it tracks steps, sleep, heart rate, and even stress levels. Its AMOLED screen pops, and the battery lasts up to 21 days — no daily charging nonsense.

Why it’s great for beginners: Affordable, lightweight, and dead simple. The app shows your progress clearly without drowning you in numbers.

Price: About $40–$50.

Downside: No built-in GPS, so bring your phone for outdoor runs. Heart rate tracking can be iffy during intense workouts.

Pro tip: Use it with our Fitness Tools & Calculators to set calorie goals and track progress.

3. Free Fitness Apps: No Gear Needed

Not ready to buy a tracker? Free apps have you covered. Here are two that shine for beginners:

Why they’re great for beginners: Zero cost and no gear required. FitOn feels like a personal trainer in your pocket, while Strava turns walks into mini-adventures.

Downside: Apps rely on your phone, which can be clunky. Some features hide behind paywalls.

Pro tip: Pair these with our Beyond the Scale guide to focus on feeling stronger not just lighter.

How to Pick the Right Tracker or App

Overwhelmed by choices? Here’s what to think about:

Mike’s inner monologue: “Okay, Mi Band’s cheap and won’t stress me out if I lose it. But those FitOn dance workouts? Might be fun to try with the kids.”

Why Trackers and Apps Are Game-Changers

These tools are like having a buddy who cheers every step — literally. They track your wins (even small ones!), keeping you motivated when the gym feels daunting. Want more ways to measure progress? Our Beyond the Scale post shows you how to celebrate strength and energy, not just numbers.

Ready to jump in? Pick one and start moving. Which tracker or app are you vibing with? Share below — we’re all in this together!