Fitbit Sense Advanced Smartwatch

Features-

• EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies.Band Size : Small : Fits wrist 140mm - 180mm in circumference. Large : Fits wrist 180mm - 220mm in circumference
• Assess your heart for atrial fibrillation –a heart rhythm irregularity- and easily share results with your doctor (The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old.Operating temperature: 14° to 113°F
• An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a glance with our collection of clock faces.Maximum operating altitude: 28,000ft
• High & low heart rate notifications alert you if yours seems above or below your average
• Battery lasts 6 plus days plus, fast charging gives you a full day’s charge in just 12 minutes (Varies with use and other factors; up to 12 hours with continuous GPS)
• Use built-in GPS during runs, hikes, rides and more to see pace & distance without your phone and use the built-in mic and speaker to take Bluetooth calls hands-free when your phone is nearby (Requires more frequent charging)
• Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more just by speaking to your watch

Technical Details

Brand	‎Fitbit
Manufacturer	‎Fitbit Inc
Model	‎FB512BKBK
Model Name	‎Sense
Model Year	‎2020
Product Dimensions	‎4.05 x 4.05 x 1.24 cm; 30 Grams
Batteries	‎1 Lithium Polymer batteries required. (included)
Item model number	‎FB512BKBK
Memory Storage Capacity	‎6400 MB
Operating System	‎Manual
Hardware Platform	‎FitBit
Compatible Devices	‎Mobile Phone
Special Features	‎Heart Rate Monitor,Stress Tracking,Blood Pressure Monitor,GPS,Alarm Clock,Body Temparature Monitor
Mounting Hardware	‎Device and cable
Number of items	‎1
Display Technology	‎AMOLED
Standing screen display size	‎1.58 Inches
Wattage	‎180 Watts
Battery Average Life	‎1 Hours
Batteries Included	‎Yes
Batteries Required	‎Yes
Battery cell composition	‎Lithium Ion
Wireless Type	‎Bluetooth
Connector Type	‎Wireless
Device interface - primary	‎Microphone
Material	‎Synthetic
Does it contain liquid?	‎No
Includes Rechargeable Battery	‎Yes
Manufacturer	‎Fitbit Inc
Country of Origin	‎China
Item Weight	‎30 g