FEATURES:

• EDA Scan app detects electrodermal activity
• Built-in skin temperature sensor
• High & low heart rate notifications alert
• Built-in GPS can be used during runs, hikes, rides and more
• Voice assistant
• Can make calls from your wrist
• Fitbit Pay
• Multi-path optical heart rate sensor
• Multipurpose electrical sensors compatible with ECG app & EDA app
• Gyroscope and altimeter
• 3-axis accelerometer
• Operating temperature: 14° to 113°F
• Maximum operating altitude: 28,000ft

SPECS:

• Small band: fits wrists from 5.5'' to 7.1'' in circumference
• Large band: fits wrists from 7.1'' to 8.7" in circumference
• Rechargeable lithium polymer battery
• Battery life: 6+ days, 10 days
• Compatible with IOS & Android
• Water resistant to 50 meters
• Wireless: Bluetooth 5.0, WiFi, NFC
• Charging cable included