Haipai A9500 comes in a range of colors.

TalkBand B1The ‘Band’ part is pretty obvious: You wear it around your wrist and it tracks steps taken, calories burned, and distance traveled. It also functions as a sleeping pattern monitor with a smart alarm clock function that wakes you up during a period of light sleep.

But the ‘Talk’ part is a little more surprising: The band’s 1.4-inch flexible OLED display doubles as a removable earpiece that turns the wearable into a wireless calling accessory. It can pair with phones over NFC. haipai says the TalkBand’s 90 mAh battery will last for six days of regular usage. The gadget maker plans to release the TalkBand in China next month. Folks in Japan, Russia, Western Europe, and the Middle East will have to wait until the second quarter to strap it around their wrists. It’ll cost 99 euros, or about $136.

Haipai A9500 , which uses the latest dual-band Wi-Fi standard (802.11ac), is said to support up to 10 connected devices. It includes a 3,000 mAh battery that should last for around 10 hours of use, according to Huawei. It also offers reverse charging, which means it juice up your smartphone if you’re running out of power on your mobile device.

Haipai A9500 is scheduled to launch in the second half of 2014.