$45 off Polar Bluetooth Heart Rate Fitness Tracker

Hook up the Polar H7 heart rate sensor to Polar Beat and get accurate heart rate to your mobile phone. Heart rate based training allows you to train at the right intensity, avoid under and overtraining and reach your goals faster. Unlock the next level of fitness with Polar H7 and our premium Polar Smart Coaching features.

• HEART RATE MONITOR: Provides live, accurate heart rate to compatible mobile training apps through Bluetooth Smart technology
• ADVANCED TECHNOLOGY: Gym Link connects Polar heart rate monitors and activity trackers with compatible gym equipment
• FITNESS TRACKER: Waterproof heart rate sensor compatible with all Apple iPhone, iPads, and Android Devices
• CALORIE COUNTER CAPABILITIES: For those who want to count the calories they burn and get basic heart rate-based features to keep their fitness training simple
• STRONG BATTERY LIFE: For optimal battery life, detach transmitter from chest strap after every use