Pebble Time vs. Polar Loop 2 vs. Pebble Time 2 vs. Mobvoi TicWatch E vs. Garmin Vivosmart 4

 
Time
Loop 2
Time 2
TicWatch E
Vivosmart 4
 PebbleTimeRemove Buy NowPolarLoop 2Remove Buy NowPebbleTime 2Remove Buy NowMobvoiTicWatch ERemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$120$199$159$130
Release20152015201620172018

Activity & Fitness

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

Battery

Duration7 days8 days (without notifications)10 days1.5-2 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/aNA400 x 40048 x 128
Size1.26 inchesn/aNA1.4 inches0.74 inches
Touch
Typee-paperLEDe-paperOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM3 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aPebble OSAndroid Wear 2.0
Apps
Music

All Wearables