Aupalla via Amazon offers its Aupalla I3HR Fitness Tracker in Black for $29.99. Coupon code "O28COQTX" cuts it to $15.89. With free shipping, that's tied with our mention from two weeks ago at $14 off and the lowest price we could find. It features a 1" touchscreen, caller ID, and monitors sleep, time, calories burned, and heart rate. Deal ends February 21.