[LCS] Fitbit Charge 4 Svart svart

Use built-in GPS to see your pace and distance on screen during runs, bike rides, hikes and more outdoors, and see a map of workout intensity in the app showing your heart rate changes along your route. With Active Zone Minutes, you can feel a rush when you reach your target heart rate zones during exercise and celebrate when you earn extra minutes outside of exercise. Get a 90-day free trial of Fitbit Premium to help you stay active, sleep well, and manage stress. Unlock everything in the Fitbit app. (Valid payment method required. Cancel before the free trial ends to avoid subscription fees. Offer valid for new Premium users only). Operating temperature: -20° to 60° C. Use 24/7 heart rate to track resting heart rate and better measure calorie burn. Syncing to mobile devices requires Bluetooth LE and internet connection. Syncs with Mac OS X 12.2 and later, iPhone 5S and later, iPad 5th gen and later, Android 7.0 and later. See your SpO2 nightly average and range on your wrist and see trends over the past week in the Fitbit app (SpO2 is not available in all markets. The SpO2 feature is not intended to diagnose or treat any medical condition or for any other medical purpose).