tactix Charlie

Rugged tactical GPS watch with advanced training analytic capabilities

Released March, 2018

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Firstbeat features (12)

  • VO2max Fitness Level

    Your true fitness level and key to personalized training guidance.

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  • Calories Burned

    Accurate calorie counts for daily life, top performance, and everything in between.

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  • Training Effect: Aerobic

    Reveal the physiological impact of your activities to find the perfect training for you.

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  • Training Effect: Anaerobic

    Unlock the secrets of top-performance in activities with high-intensity demands.

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  • Recovery Time Advisor

    Ensure adequate recovery to reap the full reward of your efforts.

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  • Training Load

    Keep track of the physiological impact of all your training activities over time.

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  • Training Status

    A groundbreaking approach to training effectiveness evaluation.

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  • Real-Time Performance Condition

    See how you are doing and gain insight along the way.

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  • Lactate Threshold

    Your ultimate guide to endurance training and personalized training zones.

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  • Functional Threshold Power (FTP)

    See power output above which fatigue will build rapidly and plan accordingly.

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  • Quick Stress Level Test

    Gain access to the level of physiological stress in your body.

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  • All-day Stress & Recovery

    Reveal how your body responds to the challenges of life and environment.

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Designed for professionals and anyone needing tactical functionality in a wearable form, the tactix Charlie has everything needed for these operations and everyday life. Building on the popularity of the tactix Bravo and the fēnix 5X, the new tactix Charlie blends the best of both wearables to offer tactical and multisport features, enhanced mapping, and wrist-based heart rate in one watch.

Ruggedly constructed to withstand whatever comes, the tactix Charlie relies on the Firstbeat analytics engine to deliver insight into the physiological impact of activities, life, and environment.

Aerobic and Anaerobic Training Effects reveal the specific impact of activity sessions, while Training Load reveals the big picture. Training Status offers insight by placing activity into the context of changes in cardiorespiratory fitness. Meanwhile, All-day Stress let’s you know about the rest of your day, and will help you pinpoint daily activities, routines, and lifestyle choices that – if unmanaged in the long-term – may impact your health and personal well-being.

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