Samsung Gear S3 vs. Polar Loop 2 vs. Mobvoi TicWatch E vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4

 
Gear S3
Loop 2
TicWatch E
Forerunner 45
Vivosmart 4
 SamsungGear S3Remove Buy NowPolarLoop 2Remove Buy NowMobvoiTicWatch ERemove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$350$120$159$199$130
Release20162015201720192018

Activity & Fitness

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

Battery

Duration4 days8 days (without notifications)1.5-2 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360n/a400 x 400208 x 20848 x 128
Size1.3 inchesn/a1.4 inches1.04 inches0.74 inches
Touch
TypeFullcolor AODLEDOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP682 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2.0Built-in
Apps
Music

All Wearables