Sunny Health & Fitness Heart Rate Monitor Armband with LED Indicator, Step Counter, Comfortable Strap for Fitness, Training, Exercise and Bluetooth and ANT+ Enabled with Free SunnyFit App

【PRECISION PULSE TRACKING】Experience precision with our latest optical sensor technology. Monitor your heart rate accurately with a vivid four-color digital display guiding you through your personalized zones.
【CUSTOMIZED HEART RATE ZONE & REAL-TIME ALERTS】Set your own heart rate zone & receive instant haptic feedback with vibration. Red indicator if your heart rate surpasses your target range, stay in the green for efficiency & yellow for intensity.
【CONNECTED FITNESS EXPERIENCE】Connect to SunnyFit app and sync to your smartphone via Bluetooth. Track your heart rate and your steps. Set personalized maximum bpm goals all in a seamless easy-to-use app. The HR200 stores up to 8 hours of BPM data.