Pulsera de actividad Fitbit Inspire 3 negra

The Fitbit Inspire 3 is a slim armband activity tracker with an AMOLED display and an optical heart rate sensor. It records time in target heart rate zones, monitors sleep stages and sleeping heart rate, and stores daily totals for extended review. The device offers lightweight all-day wear and quick charging for regular use.

Advantages

The tracker measures Active Zone Minutes to show time spent in fat burn, cardio, and peak zones, provides a Stress Management Score with guided breathing sessions, and delivers detailed sleep metrics including Sleep Score, light, deep and REM sleep. It also monitors resting heart rate, blood oxygen trends and skin temperature changes. The Fitbit app aggregates these measurements for easy overview and trend analysis.

Suitable for

• People who want to monitor heart rate zones during workouts
• Users looking to track and improve sleep quality
• Those who want basic stress tracking and guided breathing exercises
• Everyday activity tracking with lightweight wearability

Key specifications

• Display: AMOLED
• Sensors: optical heart rate, SpO2 and skin temperature tracking (trend monitoring)
• Memory: stores daily totals for up to 30 days and recent detailed data for 7 days
• Battery: Lithium Polymer, approx. 2-hour full charge time
• Connectivity: Bluetooth
• Weight: 152 g
• Form factor: slim silicone armband

How to use

Wear the Fitbit Inspire 3 on your wrist with the band comfortably snug but not tight, and pair it with the Fitbit app via Bluetooth. Use the app to set activity goals and view Active Zone Minutes, Stress Management Score, and Sleep Score. Charge the device as needed; a full charge takes around two hours. Review trends in the app to adjust workout intensity and sleep routine based on the tracked metrics.

Recommendations

For best results, wear the tracker consistently during sleep and exercise, keep the device clean and positioned flat against the skin, and sync with the Fitbit app regularly to preserve detailed daily totals and receive personalized insights.