HubPiWi Blue is an essential add on for the Pi Zero containing WiFi plus Bluetooth and 3 USB ports. It hooks onto the pi zero from 4 screws; no soldiering required.
You can back the project here:
<a href="https://www.kickstarter.com/projects/1728237598/hubpiwi-blue-pi-zero-add-on-wifi-bluetooth-3-usb-p?ref=user_menu" target="_blank">https://www.kickstarter.com/projects/1728237598/hubpiwi-blue-pi-zero-add-on-wifi-bluetooth-3-usb-p?ref=user_menu</a>