Polar H7 Bluetooth Heart Rate Belt Compatible With Iphone 4S - Black, 150g

Capture real time data -this heart rate monitor chest strap accurately tracks and captures real-time heart rate and calories burn and pairs to your favorite training apps. Maximize your workouts.

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HRM Dual heart rate transmitter. Note Product is compatible with all Garmin devices

Supreme accuracy widely recognised for its top precision by many sources, POLAR H10 is the most accurate heart rate sensor in polar s history. POLAR H10 provides top quality ECG measurement and it's the choice of many Pro athletes

INTEGRATION Connect using Bluetooth 4.0, ANT+ or analog to your apple or android device, or even your favorite cardio machines (Life Fitness, TechnoGym, Zwift, Polar, Strava, Wattbike)

COOSPO Heart Rate Monitor Armband Patented optical sensor technology for highly accurate heart rate monitoring and measurement. It support continuously measure real time heart rate data during exercise.HW706 armband heart rate monitor can help you track and capture real-time heart rate, training zones and calories burned on your smartphone or tablet with compatible training apps.

DUAL-BAND TECHNOLOGY - Equipped with ANT+ and bluetooth smart capabilities for a wireless connection to both smartphones and GPS devices at the same time or separately.

Comfortable Chest Strap or Strap-Free Wear Way 1. The adjustable soft chest strap makes carrying more comfortable. 2. Strap-free, no constrain to the chest, wearing with the electrode patches will be more convenient and provides a stronger and more stable signal. The lightweight feature gives you a carefree wearing experience. Always accurate during exercise.

HRM-Swim heart rate transmitter

There is no sensor or heart rate monitor included with this item. Fits to all H1, H2, H3, H6, H7 and H10 sensors

Continuous heart rate control. Works with several Apps in the Market

With the chest strap based on high quality material, it can be attached to your skin closely.

Works with gym equipment and Polar Club Team app

Vibration Alert BEAT 20 provides a gentle tap on your front chest when your heart rate when heart rate reaches the peak. This is your cue to immediately adjust your training intensity. It Helps to find the right training intensity and gives the feedback you need to train and recover at your best, prevent over-exercising.

Color Orange

Bluetooth 4.0 and ANT+ transmission to mobile apps and sport devices.One button "Start Stop" and "Sync" activation

Increases length of original chest strap

belt. Compatible with Bryton Smart Hear Rate Monitor

Accuracy, Comfortable chest strap, Built-in memory with Polar Beat

DUAL-BAND TECHNOLOGY - Equipped with ANT+ and bluetooth smart capabilities for a wireless connection to both smartphones and GPS devices at the same time or separately.