Passion Heart Rate Armband - 140+ Hours Ultra-Long Battery, ANT+/Bluetooth Dual Mode, High-Precision Dynamic Monitoring, 19g Lightweight Design, Multi-Sport Modes for Smartwatches & Fitness Equipment

Brand: Mentech

Color: Whiteblack

Features:

• Ultra-Long Endurance & Rapid Charging：Equipped with a high-capacity battery that provides over 140 hours of use per charge, plus Magnetic Fast Charging technology for full power in just 1 hour. Perfect for marathons, hiking, and long workouts without frequent recharging. Battery life may vary based on usage and settings.mentech Bluetooth Heart Rate Monitor.
• High-Precision Tracking with Real-Time Alerts：Advanced optical sensor and dynamic algorithm deliver real-time heart rate updates every second. Customizable heart rate zones with vibration alerts help prevent overtraining. Not suitable for swimming.
• Featherlight Comfort & All-Day Health Monitoring：Weighing just 19g, the aluminum alloy core and breathable elastic strap ensure all-day comfort. Tracks sleep cycles and SpO₂ levels overnight, generating insightful wellness reports to support your fitness goals.
• Dual-Mode Connectivity & Reliable Offline Storage：Supports simultaneous ANT+ and Bluetooth 5.0 connections with smartwatches, gym equipment, and fitness apps. Built-in memory stores up to 1000 hours of data, ensuring your progress is always recorded—even without signal.
• 5-Zone Training Display & Smart Coaching：The 5-color LED display instantly shows your current training zone (fat-burn, aerobic, anaerobic, etc.). The Mentech Sports App supports 10+ workout modes (cycling, running, etc.) and generates customized training plans for peak performance.

Binding: Sports

Package Dimensions: 3.9 x 3.9 x 1.5 inches