Polar M400 vs. Samsung Gear S3 vs. Mobvoi TicWatch 2 vs. Amazfit Cor

 
M400
Gear S3
TicWatch 2
Cor
 PolarM400Remove Buy NowSamsungGear S3Remove Buy NowMobvoiTicWatch 2Remove Buy NowAmazfitCorRemove Buy Now

Basic Info

Suggested Price$200$350$199$79.99
Release2014201620172018

Activity & Fitness

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

Battery

Duration8 hours to 30 days4 days1.5-2 Days12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a360 x 360400 x 40080 x 160
Sizen/a1.3 inches1.4 inches1.23 inches
Touch
Typen/aFullcolor AODOLEDIPS LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP68IP655 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenTicwear OS
Apps
Music

All Wearables