Xiaomi Mi Band 3 smart bracelet has just been released about two months ago. But Xiaomi relaunched the smart bracelet with the name Xiaomi Hey + (Hey +).
At first glance, Xiaomi Hey + looks the same as Mi Band 3. But of course, Xiaomi adds a little improvement on several sides to differentiate it from Mi Band 3. You could say, Xioai Hey + is an upgrade from Mi Band 3.
Both resolutions are different. Xiaomi Hey + has a higher resolution of 240x240 pixels, compared to Mi Band 3 which has a resolution of 128 x 80 pixels. The weight of this bracelet is 19.7 grams and is made of thermoplastic elastometer (ETP), a polymer material that is thermiplastic and elastic.
the increase is on a wider screen, where Hey + has a 0.95-inch AMOLED display. Unlike the Mi Band 3 which carries a 0.78 inch OLED screen.