Fitbit Charge 3 Activity Tracker + Heart Rate - Black (Refurbished)
Get better rest with this Fitbit Charge 3 fitness tracker. It's water-resistant up to 50m, so you can monitor swim distance and pace, and it provides access to smartphone apps for receiving event notifications and staying up-to-date. This black Fitbit Charge 3 fitness tracker feels lightweight for all-day comfort.
- Better measure calorie burn, understand resting heart rate & more with 24/7 heart rate tracking and a battery life of up to 7 days (varies with use and other factors); charge time (0 to100 percent) 2 hours
- Choose from 15 plus exercise modes like run, bike, swim, yoga, circuit training and more, set a goal, and get real time stats during your workouts to see how you can keep getting better
- Automatically record time spent in light, deep and rem sleep stages, see activity trends, health insights, and personalized guidance in one place with Fitbit today. Operating temperature is -10° to 45° Celsius
- Swim proof and water resistant to 50 meters so you can track swims and wear in the shower; we do not recommend wearing charge 3 in a hot tub or sauna; also connect to smartphone gps for real time pace and distance during outdoor runs and rides
- Stay connected to your day with everyday apps for weather and more and get call, text and smartphone app notifications on your wrist; small wristband fits a wrist between 5.5 to 7.1 inches; large wristband fits a wrist between 7.1 to 8.7 inches
- Radio transceiver: Bluetooth 4.0. Syncing range up to 6 meters