TalkBand B7 brings a 1.53” AMOLED display with 326 ppi pixel density (188 x 460 px) housed in a stainless steel casing. The wearable is powered by the Kirin A1 chipset and pairs over Bluetooth 5.2. Huawei is marketing an improved call noise reduction algorithm and two microphones for better voice pickup. The bracelet can also monitor your heart rate and blood oxygen levels as well as provide you with sports tracking for up to 10 activitities. TalkBand B7 charges over a regular USB-C cable which is a lot more user-friendly compared to the usual proprietary charging pucks. Battery life is rated at two full days of mixed usage while a quick 10-minute charge will net you four hours of extra use. The whole package is IP57 rated for water and dust