Polar M400 vs. Sony SmartWatch 3 vs. Jawbone UP4 vs. Michael Kors Access Sofie HR vs. Mobvoi TicWatch e2

 
M400
SmartWatch 3
UP4
Access Sofie HR
TicWatch e2
 PolarM400Remove Buy NowSonySmartWatch 3Remove Buy NowJawboneUP4Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$200$250$200$395$200
Release20142014201520192019

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 daysNA2 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320NA390 x 390360 x 360
Sizen/a1.6 inchesNA1.19 inches1.2 inches
TouchNA
Typen/aTFT LCDNAOMOLEDAMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP68NA0.3 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAWear OSWear OS
Apps
MusicNA

All Wearables