Garmin Vivofit 3 vs. Garmin Vivosmart HR vs. Fitbit Charge 3 vs. Garmin Forerunner 45 vs. Mobvoi TicWatch S2

 
Vivofit 3
Vivosmart HR
Charge 3
Forerunner 45
TicWatch S2
 GarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitCharge 3Remove Buy NowGarminForerunner 45Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$100$170$150$199$180
Release20162015201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year5 days7 days7 days2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution64 x 64160 x 6866 x 18208 x 208400 x 400
Size0.55 inches1.08 inches.721 inches1.04 inches1.39 inches
Touch
Typen/an/aOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNABuilt-inWear OS
Apps
Music

All Wearables