huawei band 3 real time heart rate pearl black

Huawei Band 3 Heart Rate Monitor Watch is characterized by its modern design and attractive appearance, as well as its water resistance.

Features:

• Water-resistant: can be worn all day in rainy weather and even while swimming
• Professional Trainer: one click to start the exercise application immediately and get exercise data
• Long battery life: one charge gives you 21 days of normal use. Exercise mode can last for 4-5 hours
• Built-in GPS and continuous heart rate monitoring: monitor your heart rate and track exercise routes without your mobile phone
• Sleep tracking: track light, deep, and REM sleep stages to make your sleep comfortable