This band is similar to xiaomi band 2 but adds continuous heart rate monitoring.
language is stated as simplified chinese which may be a problem, see comments. I'll update when I receive it.
Description from gearbest…
Description:
HUAWEI Band 3 smartband is a device that makes you live in healthier and more intelligent lifestyle. It helps to monitor basic physical indicators like sleep quality that you can know your body condition better. It tracks steps and shows you how you're stacking up against your daily goals. Besides, you can share your data on Facebook and Twitter, which may encourage you and your friends to do exercise and raise interest in sports.Main Features:
● Perfect Personal Health Tracker: heart rate monitor, pedometer and sleeping monitors.
● Ultra-long Battery Life: it consumes less power and can generally standby for 45 days.
● Waterproof Design: 50 meters waterproof standard, suitable to use at home, office and during outdoor activities.Functions:
● Pedometer
● Heart rate monitor
● Sleeping monitor
● Alarm setting
I found the coupon by searching google by last 24 hours which found this page: https://linkto-blog.com/2017/10/12/coupon-deals-huawei-band-…
One of the Q&A on the Gearbest site suggests it's only in Chinese language?