Amazon offers the the Casio Men's OmniSync Sports Bluetooth-Enabled Smartwatch
, model no. STB-1000-1CF, for $29.99
with free shipping
. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $4.48.) That's $20 under our February mention and the lowest total price we've seen. (It's also a current price low by $28.) 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.