Motorola Moto 360 (2nd Gen) vs. Polar Loop 2 vs. Motorola Moto 360 (1st Gen) vs. Pebble Time 2 vs. Garmin Vivosmart 4

 
Moto 360 (2nd Gen)
Loop 2
Moto 360 (1st Gen)
Time 2
Vivosmart 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarLoop 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPebbleTime 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$300$120$150$199$130
Release20152015201420162018

Activity & Fitness

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

Battery

Duration1.5 days8 days (without notifications)1 day10 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 260NA48 x 128
Size1.37 inches or 1.56 inchesn/a1.56 inchesNA0.74 inches
Touch
TypeLCDLEDLCDe-paperOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATMIP673 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearPebble OS
Apps
Musicn/aNA

All Wearables