Fitbit Charge 2 vs. Mobvoi TicWatch E vs. Garmin Vivosmart 3 vs. Polar Loop vs. Garmin VivoActive 4

 
Charge 2
TicWatch E
Vivosmart 3
Loop
VivoActive 4
 FitbitCharge 2Remove Buy NowMobvoiTicWatch ERemove Buy NowGarminVivosmart 3Remove Buy NowPolarLoopRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$159$139.99$100$349
Release20162017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1.5-2 days5 days5 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 40064 x 128NA260 x 260
Sizen/a1.4 inchesNANA1.3ionches
Touchn/a
TypeOLEDOLEDOLEDLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP675 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables