Polar Loop 2 vs. Mobvoi TicWatch E vs. Misfit Speedo Shine vs. Polar A370 vs. Garmin Vivosmart 4

 
Loop 2
TicWatch E
Speedo Shine
A370
Vivosmart 4
 PolarLoop 2Remove Buy NowMobvoiTicWatch ERemove Buy NowMisfitSpeedo ShineRemove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$120$159$80$179.95$130
Release20152017201520172018

Activity & Fitness

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

Battery

Duration8 days (without notifications)1.5-2 days6 monthsUp to 3 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a400 x 400NA160 x 8048 x 128
Sizen/a1.4 inchesNA1.18 inches0.74 inches
TouchNA
TypeLEDOLEDNATFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATMIP675 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NA
Apps
Music

All Wearables