Electronics

Fitness Electronics
  1. Activity Trackers
  2. Heart Rate Monitors
  3. GPS Watches
  4. Running Watches
  5. Headphones
  6. Monitor Accessories

Action Cameras
  1. Action Cams
  2. Mounts
  3. Accessories
  4. Memory Cards

GPS
  1. Handheld
  2. Watches
  3. Bike Computer
  4. GPS Accessories

Watches
  1. Digital Watches
  2. Analog Watches
  3. GPS Watches
  4. Altimeter Watches

Solar & Portable Power
  1. Solar Chargers
  2. Portable Power
  3. Batteries
  4. Plug-In Chargers

Emergency Electronics
  1. Avalanche Transceivers
  2. Satellite Messengers
  3. PLBs

Radios
  1. Two-Way Radios
  2. Weather Radios

Music Systems
  1. Headphones
  2. Portable Speakers

Photography
  1. Camera Bags
  2. Tripods

Mapping Software

Bags and Cases

Electronics Deals

Shop all Electronics

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More categories

Featured categories

Garmin vivoactive 4S GPS Smartwatch

New Garmin Smartwatches
Garmin vivoactive 4S GPS Smartwatch

Fitness electronics
Goal Zero Boulder 100 Solar Panel Briefcase

Solar & portable power
C Crane CC Solar Observer AM/FM/Weather Windup Emergency Radio

Emergency electronics

Helpful advice and inspiration

Expert Advice

Fitness Electronics: How to Choose

Discover which device is right for you to analyze, track, and share your performance.
Expert Advice

GPS Receivers: How to Choose

Don't get lost out there. Learn which handheld GPS device is best for your adventure.
Expert Advice

Heart Rate Monitors: How to Choose and Use

Monitoring your heart rate can maximize your workout. Find out how to get started.

Fitness electronics at REI

Want to take your workouts to the next level? In our digital age, fitness electronics can track nearly anything you can think of – from calories burned to how well you sleep. Thanks to REI's wide variety of fitness monitors, gadgets and accessories, you can make sure every step counts.