Polar Loop 2 vs. Garmin Forerunner 935 vs. Mobvoi TicWatch 2 vs. Garmin 645 Music vs. Garmin Vivoactive 3

 
Loop 2
Forerunner 935
TicWatch 2
645 Music
Vivoactive 3
 PolarLoop 2Remove Buy NowGarminForerunner 935Remove Buy NowMobvoiTicWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivoactive 3Remove Buy Now

Basic Info

Suggested Price$120$500$199$450$299
Release20152017201720182017

Activity & Fitness

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

Battery

Duration8 days (without notifications)Up to 2 weeks1.5-2 Days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240400 x 400240 x 240240 x 240
Sizen/a1.2 inches1.4 inches1.2 inches1.2 inches
Touch
TypeLEDLCDOLEDMIPMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM5 ATMIP655 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTicwear OS
Apps
Music

All Wearables