The Mi Smart Band 4 is the global version of the Mi Band 4. It doesn’t come with a built-in assistant like the Chinese edition neither does it have NFC for payment support but it is flying off shelves pretty fast.
Donovan Sung, global spokesman and director of product management at Xiaomi, revealed in a tweet today that the company has shipped over 1 million units after just 8 days!
Sharing some great news with our global Mi Fans. 😎
Our #MiSmartBand4 global shipment volumes crossed 1M units after just 8 days. This is the fastest we've reached this milestone in the history of #MiBand. 🚀🚀
Thank you to all our Mi Fans! ❤️#Xiaomi pic.twitter.com/1H7hAGb0ag
— Donovan Sung (@donovansung) June 24, 2019
That is impressive seeing as the Mi Smart Band 4 is yet to go on sale in Spain and Italy and it only began selling in France on June 18. Xiaomi has also not launched it yet in India, one of its top markets.
The Mi Smart Band 4 comes with an AMOLED color display, replaceable straps, and a heart rate sensor with 24hr heart-rate monitoring. It is water resistant and can track multiple swimming strokes. It can also track other sports modes such as indoor and outdoor running, cycling and walking. You also get call alerts and app notifications as well as sleep tracking.
The Mi Smart Band 4 has a 135mAh battery that should last up to 20 days on a single charge.
(Source)