Compare
Average rating
- 8.6/10
4.3 / 5 stars - 8.6/10
4.3 / 5 stars - 8.6/10
4.3 / 5 stars
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