Apple Watch Series 3 vs. Fitbit Flex 2 vs. Withings Go vs. Fitbit Versa 2 vs. Mobvoi TicWatch e2

 
Watch Series 3
Flex 2
Go
Versa 2
TicWatch e2
 AppleWatch Series 3Remove Buy NowFitbitFlex 2Remove Buy NowWithingsGoRemove Buy NowFitbitVersa 2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$329$100$80$199$200
Release20172016201620192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days8 months5 days1 day
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolution340 x 272 or 390 x 312n/an/a300 x 300360 x 360
Size1.5 inches or 1.65 inchesn/an/a1.34 inches1.2 inches
Touchn/an/a
TypeAMOLEDLEDE-InkAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATMIP68

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4n/an/aBuild-inWear OS
Appsn/a
Music

All Wearables