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  1. MIO Alpha is a strapless, continuous heart rate monitor you can wear on your wrist. It sends data wirelessly via Bluetooth to any of several popular fitness apps on your iPhone.

    $199.95

    4.5 out of 5 stars

    • Free Shipping
    • Available to ship: 1-3 business days
  2. Fitness means being active, sleeping well, and eating smarter—and the Fitbit One activity tracker and its companion app on your iPad, iPhone, iPod touch, or Mac helps you do all three. During the day, it tracks your steps, distance, calories burned, and stairs climbed. Come nightfall, it measures your sleep cycle to help you see how to sleep better; and it can even wake you in the morning without waking your partner.

    $99.95

    3.0 out of 5 stars

    • Free Shipping
    • Available to ship: Currently unavailable
  3. The Infomotion 94Fifty Smart Sensor Basketball and 94Fifty app on your iPhone, iPad, or iPod touch measures muscle activity, so you can understand your playing strengths and weaknesses. It adapts as you improve, while providing basic, intermediate, and advanced level training to help you quickly build better shooting and ball handling skills. It's like having the best coaches in the world with you every day of the year.

    $249.95

    5.0 out of 5 stars

    • Free Shipping
    • Available to ship: Within 24 hours
  4. The Infomotion 94Fifty Smart Sensor Basketball and 94Fifty app on your iPhone, iPad, or iPod touch measures muscle activity, so you can understand your playing strengths and weaknesses. It adapts as you improve, while providing basic, intermediate, and advanced level training to help you quickly build better shooting and ball handling skills. It's like having the best coaches in the world with you every day of the year.

    $249.95

    4.5 out of 5 stars

    • Free Shipping
    • Available to ship: Currently unavailable
  5. Get a second sensor for your Nike + iPod Sport Kit as a replacement or to use in another pair of Nike+ shoes. Or connect it wirelessly to your iPod touch (2nd generation or later) or iPhone 3GS or later — no receiver required.

    $21.00

    3.0 out of 5 stars

    • Available to ship: Within 24 hours
  6. The Zepp Golf training system consists of a motion sensor, glove mount, and mobile app for your iPhone, iPad, or iPod touch that helps you analyze and improve your swing. Just attach the sensor to any golf glove and swing away to get instant feedback and see your swing in 3D from any angle on your iOS device. Stop guessing at how to improve and let Zepp show you how.

    $149.95

    3.5 out of 5 stars

    • Free Shipping
    • Available to ship: 1-3 business days
  7. Wahoo Fitness’s Blue SC cycling speed/cadence sensor transforms your iPhone into a powerful cycling computer. Using Bluetooth 4.0 wireless technology, it measures and sends cycling speed, distance, and cadence information directly to the iPhone through the Wahoo Fitness app or other popular cycling apps. Also includes the free Wahoo Odometer app which tracks the lifetime mileage on your bike by week, month, and year.

    $59.95

    4.5 out of 5 stars

    • Available to ship: 1-3 business days
  8. The Withings Smart Body Analyzer scale helps you measure body data—while also keeping an eye on the healthiness of your living environment—on your iPhone, iPad, or iPod touch. Using Wi-Fi or Bluetooth wireless, it automatically sends your weight, body composition, heart rate, and home air quality data to your personal online account that you can reach via the free Health Mate app.

    $149.95

    5.0 out of 5 stars

    • Free Shipping
    • Available to ship: 1-3 business days
  9. Combining the Jawbone UP24 wristband and the UP app on your iPhone, iPod touch, or iPad, the UP system helps you understand your sleep, eating, and movement patterns so you can make better life choices. The UP24 band syncs to the app via Bluetooth wireless so you can see your movement and sleep details. The app also provides insights, celebrates milestones, and challenges you to do more each day.

    $159.95

    3.0 out of 5 stars

    • Free Shipping
    • Available to ship: Within 24 hours
  10. Uniquely designed for any workout, the Armour39 performance monitor tracks your WILLpower score, heart rate, calories, and intensity and then displays all your stats in real-time on your iPhone or iPod touch via the Armour39 app.

    $99.95

    4.5 out of 5 stars

    • Free Shipping
    • Available to ship: 1-3 business days
  11. The Wahoo Fitness TICKR Heart Rate Monitor works with the Wahoo Fitness app on your iPhone or iPad to help you get the most out of your workout. The free Burn & Burst Training Program and dual-band technology (ANT+ and Bluetooth 4.0 enabled) provide easy connections to your iPhone, Pad, or GPS watch—and plenty of encouragement to keep you on track.

    $59.95

    4.0 out of 5 stars

    • Available to ship: 1-3 business days
  12. JayBird BlueBuds X Premium Bluetooth earbuds deliver wireless music and calls coupled with superior audio performance rivaling the best in wired headphones. Plus you get revolutionary eight-hour battery play time, patented secure fit for sports, sweat proof with Lifetime Warranty Against Sweat, and the all-new X-Fit—which lets you lift the cord off your neck for the perfect workout headphones.

    $189.95

    3.0 out of 5 stars

    • Free Shipping
    • Available to ship: Within 24 hours
  13. BlueAnt PUMP headphones let you listen wirelessly to the music on your iPhone, iPod, or iPad. The advanced Bluetooth connection eliminates the hassle of wires without compromising sound quality. That means you can have your music as a workout companion, helping you to run farther, bike longer, and train harder than usual. And for maximum durability and comfort, the PUMP headphones are completely waterproof thanks to their Teflon coating and Kevlar shielding.

    $129.95

    4.0 out of 5 stars

    • Free Shipping
    • Available to ship: Discontinued
  14. Combining the Jawbone UP24 wristband and the UP app on your iPhone, iPod touch, or iPad, the UP system helps you understand your sleep, eating, and movement patterns so you can make better life choices. The UP24 band syncs to the app via Bluetooth wireless so you can see your movement and sleep details. The app also provides insights, celebrates milestones, and challenges you to do more each day.

    $159.95

    3.0 out of 5 stars

    • Free Shipping
    • Available to ship: Within 24 hours
  15. The Withings Wireless Blood Pressure Monitor measures your systolic, diastolic blood pressure, and heart rate and then transmits those results to the Health Mate app on your iPhone, iPad, or iPod touch. Once it has that information, the app automatically compares the data to National Health Institute standards so you can better gauge the state of your health.

    $129.95
    • Free Shipping
    • Available to ship: 1-3 business days
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