The often sold out raspberry pi zero w is currently back in stock at core electronics. Limit of 1 per customer.
Tech Specs:
BCM 2835 SoC (ARM11 at 1GHz)
512MB of RAM
On-board Wi-Fi - 2.4 GHz 802.11 b/g/n (BCM43438)
On-board Bluetooth 4.1 + HS Low-energy (BLE) (BCM43438)
Storage: micro-SD
Display: mini-HDMI
Power: USB micro-B
USB: 1 x USB micro-B
CSI camera connector (requires adaptor cable)
Unpopulated 40-pin GPIO connector (requires soldering)
Compatible with existing pHAT/HAT add-ons
Dimensions: 65mm x 30.5mm x 5mm
Weight: 9.3g
Pre-empting the question:
27 Super Cool Raspberry Pi Zero W Projects for DIY Enthusiasts
https://itsfoss.com/raspberry-pi-zero-projects/