?Your Health & Fitness tracker?BEAT 20 records the dynamic heart rate, current heart rate zone and the real time ratio, pace, steps, calorie burned. All of those help you understand the effect of your training and help you to fine-tune your intensity in future workouts. SHANREN sport App provide top-quality and interference-free heart rate monitoring & analysis.
?Supreme Accuracy?Upgraded heart rate monitor BEAT 20, The ultra-precision sensor leads to more reliable data, based on the highest standard technology, displays the dynamic heart rate, real-time heart rate zones, heart rate rhythm display and recording, resting heart rate testing, 24-hour continuous heart rate monitoring, while maintaining maximum comfort as well as super high precision.
?Built-in Memory & Free App? Automatically stores heart rate recording up to 100 training sessions. No mobile phone networking required to let you enjoy unbound training. You can start recording as soon as putting on the heart rate monitor.
?Vibration Alert? BEAT 20 provides a gentle tap on your front chest when your heart rate when heart rate reaches the peak. This is your cue to immediately adjust your training intensity. It Helps to find the right training intensity and gives the feedback you need to train and recover at your best, prevent over-exercising.
?Rechargeable Design?BEAT 20 heart rate monitor chest strap provides long-lasting battery life with up to 280 hours on a single full-capacity charge. With a magnetic charge interface that allows you to keep this device quickly, fully and efficiently charged, BEAT 20 is a resistant device that is robustly waterproof.