Wellue VisualBeat Chest Strap/Strap-Free Heart Rate Monitor, Bluetooth ANT+, 24h Heart Rate Tracing, 30 mins Waveform Recording, APP w ECG Function, Wireless Wearable HR Monitor with Vibration Ale

• ⭐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.
• ⭐ Accurate real-time heart rate with ECG: The heart rate monitor can not only track your heart rate continuously throughout the day, but also record your waveform for up to 30 minutes (click “Record” and stay on the dashboard interface). * Note that the EKG can only be monitored if you connect to the APP via Bluetooth. Please measure your ECG in the resting state. The maximum recording length is 30 minutes. If the recording time is less than 30 seconds, the recording is not saved.
• ⭐Heart Rate Vibration Alarm : The built-in vibration alarm helps maintain the best heart rate zone (of your choice) during the workout. It vibrates every 10 seconds if your heart rate reaches the ideal heart rate (target 1) and vibrates every 2 seconds if your heart rate reaches the dangerous heart rate (target 2). Helps you achieve the best training results and health training routines.
• ⭐Bluetooth 5.0 and ANT+ Connection: Connect VisualBeat to the free APP via Bluetooth(*For Android system to use Bluetooth, it requires your location permission), get real-time HR & EKG monitoring, Connect to your ANT+ compatible devices or equipment such as a smartwatch, check your heart data anytime and anywhere even without carrying a smartphone!
• ⭐Smart Data Management with Memory: The built-in memory can store up to 10 data sets (total 30h). The data is automatically synchronized when the device is connected to the APP. Unlimited memory on the APP allows you to view your history report at any time. With one click you can share heart rate report as JPG and waveform report as PDF with doctors and Families. Note:Packaging upgrade, 2 kinds of appearance randomly sent. Please rest assured that the function of the product has not changed.