Realme has teased its upcoming fitness band earlier this month during the Realme 5i launch event. Now we have what looks to be an official promotional banner for the device. The design looks quite straightforward and definitely has some Mi Band vibes. We can probably assume that like Xiaomi's popular family of wearables, the Realme alternative will have its main, compact plastic body pop in and out of a silicone band, both for charging and swapping styles. The display on the front of the unit looks to also be roughly comparable in size - rumors have suggested a 0.78-inch OLED,...