Altatac via eBay offers the Ematic 4GB 1.5" Capacitive Smartwatch in Black, model no. ESW454B, or White, model no. ESW454W, for $79.99 with free shipping. (Action Gear via Amazon charges a buck more.) That's $10 under our September mention and the lowest total price we've seen. (It's also a current price low by $7.) It features a 1.5" 240x240 multi-touch screen, 4GB internal storage, Bluetooth 4.0, built-in microphone, water resistance, and Android 4.1 OS (Jelly Bean).