Polar M600 vs. Pebble Core vs. Mobvoi TicWatch e2 vs. Xiaomi Mi Band 4

 
M600
Core
TicWatch e2
Mi Band 4
 PolarM600Remove Buy NowPebbleCoreRemove Buy NowMobvoiTicWatch e2Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$330$99$200$25
Release2016201620192019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 daysNA1 day20 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240NA360 x 360120x240
Size1.3 inchesNA1.2 inches0.95 inches
Touchn/aNA
TypeTFTNAAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8NAIP685 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearNAWear OSAMAZFIT OS
Apps
Music

All Wearables