The Fitbit Sense 2 is a premium smartwatch combining health, fitness, and smart features in a sleek design. It includes advanced sensors and tools for tracking daily activity, sleep trends, and more?all accessible through the Fitbit app.

Key Features:

• cEDA Sensor ? Records electrodermal activity variations, with access to mindfulness tools through the app.

• Sleep Tracking ? Tracks light, deep, and REM sleep stages and summarizes sleep patterns with a Sleep Score.

• Heart Rate Monitoring ? Provides 24/7 heart rate data and notifies users of significant changes. Compatible with ECG app feature (Fitbit app required; not intended for medical use).

• SpO? & Skin Temperature Sensors ? Offers overnight oxygen level estimates and skin temperature variation data (not for medical purposes).

• Built-in GPS ? Tracks pace and distance during outdoor activities without needing a phone.

• Daily Readiness Score ? Provides general activity readiness feedback (Fitbit Premium required).

• Smart Notifications ? Displays calls, texts, calendar alerts, and app updates when connected to a smartphone.

• Google Maps & Wallet ? Supports navigation and contactless payments from the wrist.

• Fitness Tracking ? Tracks steps, Active Zone Minutes, calories burned, and more.

• Water Resistance ? Safe for swimming and water-resistant up to 50 meters.

• Battery Life ? Lasts up to 6 days on a full charge; supports fast charging.

Specifications:

• Model Number: FB521SRWT-US

• Case Material: Platinum Aluminum

• Display: AMOLED Touchscreen

• Band: Soft Silicone (Small and Large sizes included)

• Battery: Up to 6 days

• Water Resistance: 5 ATM (50 meters)

• Connectivity: Bluetooth, Wi-Fi, GPS, NFC

• Sensors: Heart Rate, cEDA, ECG (via app), SpO?, Skin Temperature, Altimeter, Accelerometer, Ambient Light

• Size: 1.58" x 1.58" x 0.45"

• Weight: Approx. 34 g

• Compatibility: iOS and Android smartphones

In the Box:

• Fitbit Sense 2 Smartwatch ? Platinum

• Small & Large Bands

• Charging Cable