This product is not sold by or affiliated with the original manufacturer and does not carry a Fitbit warranty.

Fitbit Charge HR

Make every beat count with Charge HR—a high-performance wristband with automatic, continuous heart rate and activity tracking right on your wrist. See heart rate all day and during workouts to get more accurate calorie burn, reach your target workout intensity and maximize training time. Track steps, distance, floors climbed and sleep quality and more, and stay connected with Caller ID and time of day on display. Charge HR also wirelessly syncs to your smartphone and computer so you can monitor your trends and get the motivation you need to push yourself further—every step, every beat, every day.

• *Size Small fits 5.4"-6.2", Large fits 6.2"-7.6".  Refer to this sizing guide to be sure you get the right fit.*
• PurePulse Heart Rate - Get continuous, automatic, wrist-based heart rate monitoring and see simplified heart zones—with no uncomfortable chest strap.
• Activity Tracking - Accurately track all-day stats like steps taken, distance traveled, calories burned, stairs climbed, and active minutes
• See daily stats, time of day, and exercise mode with a bright OLED display
• Auto Sleep + Silent Alarm - Monitor your sleep automatically and wake with a silent alarm
• Caller ID - Get call notifications right on your wrist when your smartphone is nearby
• Exercise Mode + SmartTrack - Use Exercise Mode and SmartTrack automatic exercise recognition to record all of your workouts. Activate Exercise Mode on your tracker for the most precise tracking during workouts and real-time stats on your wrist.
• Sync stats wirelessly and automatically to your computer and over 150 leading smartphones
• See compatible iOS, Android, and Windows phones

FREQUENTLY ASKED QUESTIONS

• What mobile devices are supported for syncing?
  • See compatible iOS, Android, and Windows phones
• How do I charge my flex?
  • Your tracker battery lasts for about 5 days. To charge it, remove the tracker from the band and place it in the charger until all 5 lights are solid.
  • If you are having trouble, your tracker's charging contacts may be obstructed by microscopic dirt or debris that prevents them from making a good connection to the charger. Use hand sanitizer and a tissue or dampen a cotton swab with rubbing alcohol and carefully clean the charging contacts on your tracker. Do not submerge your tracker in water or use abrasive cleaners. Thoroughly dry your tracker before attempting to charge. Be sure to fully seat your tracker into the charger, with the charging contacts fully inserted into the charging cable enclosure.
• How do I reset my tracker?
  • lf your tracker is not responding, it may be fixed by restarting.
  • 1. Plug your charging cable into the USB port and insert your tracker into the charging cable.
  • 2. Insert a paperclip into the small pinhole on the back of the charger.
  • 3. Press on the pinhole for 3-4 seconds.
  • Your Flex will now be reset. Take your tracker out of the charger and insert it back into the wristband.
• Can the wristband irritate my skin?
  • The Flex wristband is made of a flexible, durable elastomer material similar to that used in many sports watches. It does not contain latex. The clasp is made of surgical-grade stainless steel and contains traces of nickel. As with any type of jewelry, some people may experience allergies. Numerous factors can cause an allergy, such as a nickel sensitivity, reactions to bacteria that can accumulate in watch wristbands or other wearable devices, a reaction between the wristband and your soap or perspiration, or an allergy to the material of the wristband. If you notice any signs of skin irritation or experience any discomfort, please discontinue use.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty