Huami has announced a new fitness band, dubbed Amazfit Band 5, which is identical to the Xiaomi Mi Smart Band 5 announced back in July. That shouldn't come as a surprise, though, since both smartbands are designed and manufactured by the same company. The Amazfit Band 5 packs a 1.1" AMOLED color screen of 126x294 pixel resolution with more than 45 watch faces. It can monitor heart rate, sleep, menstrual health, and stress. Additionally, the Amazfit Band 5 can also measure your blood-oxygen saturation levels with the SpO2 sensor, which is lacking on the Mi Smart Band 5. The...