10 Best Fitness Trackers For Crossfit (How To Choose)

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Isaac Robertson
Published by Isaac Robertson | Co-Founder & Chief Editor
Last updated: June 16, 2025
FACT CHECKED by Benedict Ang, CPT, PN1-NC
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Selecting the right fitness tracker for CrossFit isn’t just about brand names—it’s about matching features to the unique demands of constantly varied, high-intensity workouts. Here’s a step-by-step guide on how to find your perfect CrossFit companion.

1. Ease of Use

Why It Matters: You need quick access to metrics between rounds—no fumbling through menus.

What to Look For: Large display, one-button shortcuts, and intuitive touch controls.

2. Weight & Comfort

Why It Matters: Heavy or bulky devices distract during rope climbs and overhead lifts.

What to Look For: Lightweight build, breathable straps, and low-profile design.

3. Battery Lifespan & Charging

Why It Matters: Tracking sleep and recovery requires overnight wear; you can’t afford downtime.

What to Look For: At least 5 days between charges—bonus points for fast charging (30–60 minutes).

4. Activity Modes

Why It Matters: CrossFit demands tracking for lifting, sprinting, rowing, and more.

What to Look For: 15+ built-in activity profiles, and the ability to customize or create new ones.

5. Heart-Rate Monitoring

Why It Matters: Real-time HR data guides intensity, pacing, and recovery during HIIT workouts.

What to Look For: Continuous optical HR sensor with proven accuracy during high-impact movement.

6. GPS & Connectivity

Why It Matters: Outdoor WODs and runs require reliable GPS; seamless smartphone syncing keeps your data centralized.

What to Look For: GPS + GLONASS support, Bluetooth/Wi-Fi syncing, and cross-platform app compatibility.

7. Water Resistance

Why It Matters: From handstand push-ups to burpees in the rain, your device needs to stay waterproof.

What to Look For: Minimum 5 ATM water resistance rating.

8. Recovery & Sleep Tracking

Why It Matters: CrossFit stresses your body—tracking recovery and sleep helps prevent overtraining.

What to Look For: Sleep staging, HRV analysis, and guided recovery tools.

9. Comfort with Custom Routines

Why It Matters: Not all WODs are standard; you may want to program your own circuits.

What to Look For: User-created workout builder and on-device routine reminders.

10. Budget & Value

Why It Matters: You don’t need every premium feature if you’re just starting out.

What to Look For: Key CrossFit metrics at a price point that fits your training budget.

Final Thoughts

By focusing on these nine core criteria, you can zero in on a fitness tracker that enhances every aspect of your CrossFit journey—from the barbell to the box jumps to your sleep recovery. Choose wisely, and you’ll gain actionable insights that push your performance to new PRs.

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About The Author

Isaac Robertson
Co-Founder & Chief Editor
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Benedict Ang, CPT, PN1-NC
Staff Writer & Senior Coach
Benedict Ang, CPT, PN1-NC is an ex-National Soccer player turned MMA and Kickboxing champion, with ACE CPT and PN1-NC certifications. His advice is rooted in education and experience, ensuring that readers receive scientific and battle-tested insights. His mission is to empower his clients and readers to realize their potential and become the best versions of themselves.
Learn more about our editorial policy

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