Polar H7

By: Saundra Latham on August 14, 2017

Bottom Line The Polar H7 is an accurate, inexpensive wireless heart-rate monitor that reliably connects to most popular smartphones and other Bluetooth-enabled devices. Reviewers say the H7's chest strap is comfortable. It comes with a two-year warranty.
  • Very accurate
  • Compatible with phones, apps, gym equipment
  • Battery is user-replaceable
  • Strap is comfortable
  • No memory
  • Sometimes slow to sync with devices