Polar Loop 2 vs. Amazfit Stratos vs. Polar Loop vs. LG Watch Urbane LTE vs. Garmin Vivosmart 4

 
Loop 2
Stratos
Loop
Watch Urbane LTE
Vivosmart 4
 PolarLoop 2Remove Buy NowAmazfitStratosRemove Buy NowPolarLoopRemove Buy NowLGWatch Urbane LTERemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$120$199$100$189$130
Release20152018201320152018

Activity & Fitness

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

Battery

Duration8 days (without notifications)5 days5 daysn/a7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 300NA320 x 32048 x 128
Sizen/a1.34 inchesNA1.3 inches0.74 inches
Touch
TypeLEDOLEDLEDP-OLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM5 ATM2 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryNALG Wearable Platform
Apps
Music

All Wearables