Garmin Vivosport Fitness tracker is available at multiple retailers for the lowest cost recorded by $50 according to CCC.
Limited sizes and color options on each site. No retailer has all color option/size combos available.
This tracker is new for 2017, and I honestly didn't expect it to go on sale!
Decent reviews, my TL;DR research for you is it's comparable to the Fitbit Charge 2 with longer battery 7 days v. 5, lighterweight/smaller form factor, and waterproof.
AMAZON - https://www.amazon.com/Garmin-v%C...=vivosport
BEST BUY - https://www.bestbuy.com/site/garm...Id=6080804
ABT - http://www.abt.com/product/114796...78910.html
Clever Training - https://www.clevertraining.com/ga...ty-tracker