Verizon Wireless continues to offer the Garmin Vivosmart HR Activity Tracker in Black for $49.99 with free shipping. That's tied with tied last week's mention as the lowest price we've seen for it in any condition. (It's also the best deal now by $28.) It monitors heart rate, calories burned, distance traveled, steps taken, floors climbed, and hours slept. It features a 160x68 always-on touchscreen LCD, Bluetooth, clock function, smart notifications, silicon band, water resistance to 164 feet, and battery life up to five days.