Pebble Time vs. Polar M400 vs. Garmin Vivosmart HR vs. Pebble Time 2 vs. Mobvoi TicWatch e2

 
Time
M400
Vivosmart HR
Time 2
TicWatch e2
 PebbleTimeRemove Buy NowPolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowPebbleTime 2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$150$200$170$199$200
Release20152014201520162019

Activity & Fitness

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

Battery

Duration7 days8 hours to 30 days5 days10 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a160 x 68NA360 x 360
Size1.26 inchesn/a1.08 inchesNA1.2 inches
Touch
Typee-papern/an/ae-paperAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM3 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aPebble OSWear OS
Apps
Music

All Wearables