Amazon offers the Casio Unisex Omni Sync Sports Bluetooth-Enabled Smart Watch, model no. STB-1000-1CF, for $60 with free shipping. That's $5 under our July mention and the lowest price we've seen for this smartwatch. (It's also the lowest total price we could find today by $10.) It's compatible with most Bluetooth-enabled smartphones — including the iPhone — and features an LED-backlit display, four daily alarms, 120-lap memory, phone finder capability, and water resistance up to 330 feet.