It used to be that if you wanted to know how effective your exercise regimen was, you had to sign up for a gym membership or hire a personal trainer.
Thanks to the advent of miniaturized, “smart” technology, however, getting fitness feedback has never been easier or more portable.
Here are some of the latest gadgets to put a high-tech spin on working out.
Contact Casey Phillips at cphillips@timesfreepress.com or 423-757-6205. Follow him on Twitter at @PhillipsCTFP.
[Update: In the printed version of this story, the Jawbone Up fitness wristband was included. On Dec. 8, Jawbone issued a recall of the product, citing issues with its ability to synchronize data with users’ computers and general technical deficiencies. It has since been removed from this list. Jawbone is offering a full refund to customers who have purchased the device. For more information, visit www.jawbone.com/up/guarantee]