Price: $89.99 - $39.99
(as of Jul 01, 2021 18:16:28 UTC – Details)

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

While not in use, the discreet display disappears into the device so as not to overshadow your style
Measures VO2 Max, which is widely recognized as an excellent measure of your aerobic fitness and should increase as your fitness improves
Stress monitoring enables users to see periods of elevated stress or restful recovery