- 9.72"L x 1.13"W x 0.46"D
- Tracks 24/7 heart rate, calorie burn, 15+ goal-based exercises, goal progress, sleep, hydration, and steps
- Sleep Details: shows you how much time you spend in light, deep, and REM sleep stages and reveals insights on your night that can help you improve sleep quality
- Menstrual Cycle Details: sync Charge 3 Special Edition w/ the Fitbit app to track periods, record symptoms, see a predicted ovulation calendar and more
- Receive smart notifications; connected GPS through a wireless link to your GPS-linked smart phone; quick replies for Android only
- Size small fits 5.5 –7.1"; size large fits 7.1–8.7"; comfortable, scratch-resistant design with a variety of clock faces to choose from
- Rechargeable USB battery lasts for up to 7 days on one charge
- Touchscreen display, blue-gray elastomer strap w/ buckle closure
- Compatible with Android or iOS operating systems
- Water-resistant to 50 meters
- Manufacturer's 1-year limited warranty
- Warranty Information
- Web ID: 3127809
shipping & returns
- This item may not be shipped to U.S. Virgin Islands, Puerto Rico, Palau, Hawaii, Northern Mariana, Alaska, Armed Forces Americas, Armed Forces Europe, Marshall Islands, Guam, American Samoa, Armed Forces Pacific, Federated States of Micronesia.
- This item may only be shipped using Standard.