MENTECH Bluetooth Heart Rate Monitor Armband, 140 Hour Battery Life, Highly Elastic and Breathable, 5ATM Waterproof, Ant+, Use for Fitness, Running, Sleep, and More (5.9-14.57 inches)

MENTECH Bluetooth Heart Rate Monitor Armband, 140 Hour Battery Life, Highly Elastic and Breathable, 5ATM Waterproof, Ant+, Use for Fitness, Running, Sleep, and More (5.9-14.57 inches)

• 140+ HOUR ULTRA-LONG BATTERY LIFE: Equipped with a high-capacity battery and magnetic fast charging, fully charged in 1 hour to effortlessly handle extended workouts
• 1000-HOUR MASSIVE STORAGE: Smart heart rate monitor armband features built-in large-capacity memory, storing up to 1000 hours of training data no need to worry about data loss during workouts
• REAL-TIME ACCURATE HEART RATE: High-precision sensor and dynamic algorithms ensure accurate and efficient readings. Real time monitoring data, Customizable heart rate alert zones with vibration notifications
• LIGHTWEIGHT AND COMFORTABLE: Mentech portable Heart Rate Monitor 19g lightweight host, reinforced with zinc alloy frame, high elasticity, soft and breathable strap, no burden for sports
• BLUETOOTH AND ANT+: Dual-mode communication protocol enables heart rate data sharing across multiple devices. Compatible with ANT+ or Bluetooth-enabled sports watches, fitness equipment, bike computer , etc
• MULTIPLE ACTIVITY MODES: The Mentech Portable Intelligent heartbeat detector portable heart rate monitor armband monitor works across various scenarios, Used for indoors or outdoors, running, gym workouts, cycling, sleep tracking, daily stroll, and more