Fitbit Charge 5 Advanced Health & Fitness Tracker with Built-in GPS, Stress Management, Sleep Tools, 24/7 Heart Rate, SpO2 & More, Steel Blue/Platinum, One Size (S & L Bands Included)

Product Specifications:

Display: 1.58-inch AMOLED touchscreen display with Always-on Display mode and scratch-resistant Corning Gorilla Glass 3.

Health Sensors: EDA (electrodermal activity) scan app for stress management, ECG app for atrial fibrillation (AFib) assessment, SpO2 (blood oxygen) monitoring, on-wrist skin temperature sensor, and 24/7 heart rate monitoring. 

Connectivity: Bluetooth 5.0, Wi-Fi (2.4GHz), GPS (built-in), and NFC (for Fitbit Pay). 

Battery Life: 6+ days of battery life with typical usage; fast charging provides a full day's charge in just 12 minutes. 

Durability: Water-resistant to 50 meters (swimproof). 

Smart Features: Built-in mic and speaker for Bluetooth calls (when phone is nearby), Google Assistant or Amazon Alexa built-in, and notifications for calls, texts, and apps. 

App Support: Compatible with both Android and iOS devices; requires the Fitbit app.