Model: FB421SRBUFRCJK

Keep your mind and body healthy with the Fitbit Charge 5 fitness tracker. Based on the activity, sleep, and heart rate variability, the Daily Readiness Score, feature that is coming soon, will let you know whether you are prepared for an intense workout or should recover. Track your stress level, oxygen level, heart rate, and calories burned to understand your body and reach your fitness goals.

Product Information:

Know Your Body

• Daily Readiness Score, feature that is coming soon, will let you measure your body's condition based on the activity, sleep, and heart rate variability (HRV), and recommends a suitable training, from light yoga to more intense workouts (requires Fitbit Premium membership)
• On-wrist EDA sensor provides a daily Stress Management Score showing your body’s response to stress, so you can better understand and take steps to improve your mental health
• Get a better understanding of your sleep quality with a daily Sleep Score and graphs of your time in light, deep, and REM sleep to improve your sleep

Tracking Key Metrics

• Built-in GPS lets you see a map of your workout routine and measure real-time pace and distance
• Active Zone Minutes and 24/7 heart rate tracking offer valuable training insights like burned calories and activity duration to optimize your training routine
• Health Metrics dashboard allows you to track the blood oxygen level, heart rate variability, skin temperature variation, and more
• On-wrist ECG app, feature that is coming soon, will provide atrial fibrillation (AFib) heart rhythm assessments to monitor your heart health
• Establish goals and get real-time stats of your training by using the 20 exercise modes

Connectivity

• Sync with your smartphone to receive vibrating and illuminated alerts for missed calls, incoming calls, SMS, and alarms
• Bluetooth enables wireless connectivity with smartphones, tablets, and other compatible devices

Lasting Battery

• Lithium-ion polymer battery will keep the device running for 7 days straight after a full charge
• Rechargeable with included USB cable

Quality Display

• Illuminated Full Colour AMOLED touchscreen display with a 184 x 276 resolution for a clear view and an easy navigation

Robust Design

• Dust proof and water resistant (up to 50m) design makes it perfect for sports, training, and other outdoor activities
• Stainless steel, aluminum, and plastic casing can withstand impacts and prevent corrosion for long life
• Silicone band is flexible and comfortable to wear for lasting durability

Compatibility

• Compatible with iOS and Android smartphones