Fitbit Ionic vs. Amazfit Bip vs. Garmin Fenix 5X vs. Garmin VivoActive 4 vs. Apple Series 6

 
Ionic
Bip
Fenix 5X
VivoActive 4
Series 6
 FitbitIonicRemove Buy NowAmazfitBipRemove Buy NowGarminFenix 5XRemove Buy NowGarminVivoActive 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$299$99.99$699$349$399
Release20172018201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days30 daysUp to 12 days8 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250176 x 176240 x240260 x 260384 x 480
Size1.421.28 inches1.2 inches1.3ionches40mm
Touch
TypeOLEDNANAMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance50mIP6810 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSWatchOS 5
Apps
Music

All Wearables