Apple Watch Series 3 vs. Fitbit Ionic vs. Fitbit Flex vs. Amazfit Verge vs. Fitbit Inspire HR

 
Watch Series 3
Ionic
Flex
Verge
Inspire HR
 AppleWatch Series 3Remove Buy NowFitbitIonicRemove Buy NowFitbitFlexRemove Buy NowAmazfitVergeRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$329$299$100$160$99
Release20172017201320192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours4+ days5 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312348x250NA454x454139 x 60
Size1.5 inches or 1.65 inches1.42NA1.39 inches1.4 inches
TouchNA
TypeAMOLEDOLEDLEDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m1 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Fitbit OSNAAMAZFIT OSFitbit OS
Apps
Music

All Wearables