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Average rating
Most helpful review

Product number
  • 866908
  • 866907
  • 866909
Manufacturer code
  • FB418BKCR
  • FB418BKBK
  • FB418BKWT
Brand
  • Fitbit
  • Fitbit
  • Fitbit
Warranty
  • 2 years
  • 2 years
  • 2 years
Warranty type
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
Old product returned for free
  • Yes
  • Yes
  • Yes

Generation
  • Adults
  • Adults
  • Adults
Gender adults
  • Ladies, Men
  • Ladies, Men
  • Ladies, Men

Data display
  • Digital
  • Digital
  • Digital
Integrated screen
  • Yes
  • Yes
  • Yes
Screen size
  • 0,72 inch
  • 0,72 inch
Screen type
  • OLED
  • OLED
  • OLED
Touchscreen
  • Yes
  • Yes
  • Yes
Always-on display
  • No
  • No
  • No
Color screen
  • No
  • No
  • No

Watch case shape
  • Rectangle
  • Rectangle
  • Rectangle
Height
  • 37,3 mm
  • 37,3 mm
  • 37,3 mm
Width
  • 16,7 mm
  • 16,7 mm
  • 16,7 mm
Size watch case
  • Average
  • Average
  • Average
Recommended for wrist circumference
  • 15 - 17 cm
  • 15 - 17 cm
  • 15 - 17 cm
Depth
  • 12,9 mm
  • 12,9 mm
  • 12,9 mm
Weight
  • 8,5 g
  • 8,5 g
  • 8,5 g
Watch case material
  • Plastic
  • Plastic
  • Plastic
Type of glass
  • Gorilla glass
  • Gorilla glass
  • Gorilla glass
Watch case color
  • Black
  • Black
  • Black
Water-resistant
  • Yes
  • Yes
  • Yes
IP certification
  • IPX8
  • IPX8
  • IPX8
Water resistance
  • Waterproof
  • Waterproof
  • Waterproof

Type of watch strap
  • Standard
  • Standard
  • Standard
Closure type
  • Buckle
  • Buckle
  • Buckle
Minimum wrist circumference
  • 14 cm
  • 14 cm
  • 14 cm
Maximum wrist circumference
  • 22 cm
  • 22 cm
  • 22 cm
Watch strap color
  • Pink
  • Black
  • White
Watch strap material
  • Plastic
  • Plastic
  • Plastic
Type of plastic watch strap
  • Silicone
  • Silicone
  • Silicone
Interchangeable watch strap
  • Yes
  • Yes
  • Yes
Compatibility watch strap
  • Product specific
  • Product specific
  • Product specific

Soort uurwerk
  • Battery
  • Battery
  • Battery

Compatible with operating system
  • Android, iOS
  • Android, iOS
  • Android, iOS
Compatible with Android version
  • Android 10.0, Android 7.0 Nougat, Android 7.1 Nougat, Android 8.0 Oreo, Android 9.0 Pie
  • Android 10.0, Android 7.0 Nougat, Android 7.1 Nougat, Android 8.0 Oreo, Android 9.0 Pie
  • Android 10.0, Android 7.0 Nougat, Android 7.1 Nougat, Android 8.0 Oreo, Android 9.0 Pie
Compatible with iOS version
  • iOS 12.0, iOS 13.0, iOS 14.0
  • iOS 12.0, iOS 13.0, iOS 14.0
  • iOS 12.0, iOS 13.0, iOS 14.0
Required iPhone model
  • iPhone 6 or later
  • iPhone 6 or later
  • iPhone 6 or later
Operating system
  • Brand-specific
  • Brand-specific
  • Brand-specific
Guaranteed support with updates
  • Unknown
  • Unknown
  • Unknown
App installation possible
  • No
  • No
  • No
Shows smartphone messages
  • Yes
  • Yes
  • Yes
Required Android version messages received
  • Android 7.0 or higher
  • Android 7.0 or higher
  • Android 7.0 or higher
Required iOS version messages received
  • iOS 12 or higher
  • iOS 12 or higher
  • iOS 12 or higher
Required Android version send messages
  • Android 7.0 or higher
  • Android 7.0 or higher
  • Android 7.0 or higher
Required iOS version send messages
  • Not possible with iOS
  • Not possible with iOS
  • Not possible with iOS
Smartphone notifications
  • Accept incoming call, Caller ID, Decline incoming call, Notifications, Receive messages, Send messages
  • Accept incoming call, Caller ID, Decline incoming call, Notifications, Receive messages, Send messages
  • Accept incoming call, Caller ID, Decline incoming call, Notifications, Receive messages, Send messages
Notification
  • Notification on screen, Vibration
  • Notification on screen, Vibration
  • Notification on screen, Vibration
Bluetooth
  • Yes
  • Yes
  • Yes
Integrated WiFi
  • No
  • No
  • No
ANT+
  • No
  • No
  • No
NFC
  • No
  • No
  • No
Phone calls via watch possible
  • No
  • No
  • No
Camera operation
  • No
  • No
  • No
Independent music player
  • No
  • No
  • No
Total storage capacity
  • 0 GB
  • 0 GB
  • 0 GB

Heart rate measurement
  • Yes
  • Yes
  • Yes
Heart rate sensor
  • Integrated pulse sensor
  • Integrated pulse sensor
  • Integrated pulse sensor
Heart rate measurement moment
  • Continuously
  • Continuously
  • Continuously
Heart rate zones
  • Yes
  • Yes
  • Yes
Notification exceedance heart rate zone
  • Yes
  • Yes
  • Yes
Irregular heartbeat notification
  • No
  • No
  • No
Heart rate measurement under water
  • No
  • No
  • No
Measures recovery time
  • No
  • No
  • No
Measuring fitness age
  • Yes
  • Yes
  • Yes
Measure heart rate stress level
  • No
  • No
  • No
Type of heart rate measurement
  • Optical heart rate measurement
  • Optical heart rate measurement
  • Optical heart rate measurement

GPS sensor
  • Yes
  • Yes
  • Yes
Integrated GPS receiver
  • No
  • No
  • No
GPS via smartphone
  • Yes
  • Yes
  • Yes
GPS application
  • Route registration
  • Route registration
  • Route registration
Global satellite navigation system
  • GPS

Altimeter
  • No
  • No
  • No
Compass
  • No
  • No
  • No
Gyroscope
  • No
  • No
  • No
Thermometer
  • No
  • No
  • No
Accelerometer
  • Yes
  • Yes
  • Yes
Oximeter
  • No
  • No
  • No

Measuring activities
  • Yes
  • Yes
  • Yes
Measure
  • Calorie burning, Distance, Fitness, Heart rate, Sleep, Steps, Wash hands
  • Calorie burning, Distance, Fitness, Heart rate, Sleep, Steps, Wash hands
  • Calorie burning, Distance, Fitness, Heart rate, Sleep, Steps, Wash hands
Automatic motion detection
  • Yes
  • Yes
  • Yes
Motion reminder
  • Yes
  • Yes
  • Yes
Automatic step goal
  • Yes
  • Yes
  • Yes
Calorie measurement based on heart rate
  • Yes
  • Yes
  • Yes
Monitor water intake
  • Yes
  • Yes
  • Yes
Sleep duration
  • Yes
  • Yes
  • Yes
Sleep quality
  • Yes
  • Yes
  • Yes
Indicating bed time
  • Yes
  • Yes
  • Yes
Fall detection
  • No
  • No
  • No

Recommended for sports
  • Fitness, Hiking
  • Fitness, Hiking, Running
  • Fitness, Hiking, Running
Amount of data shown on screen
  • 4
  • 4
  • 4
Race prognosis
  • No
  • No
  • No
Save personal records
  • No
  • No
  • No
Live tracking
  • No
  • No
  • No
Animated workouts
  • No
  • No
  • No
Adjust sport profiles
  • Yes
  • Yes
  • Yes
Pre-installed maps
  • No
  • No
  • No

Virtual partner
  • No
  • No
  • No
Virtual opponent
  • No
  • No
  • No
Interval training
  • Yes
  • Yes
  • Yes