Polar M400 vs. Fitbit Flex 2 vs. Garmin Forerunner 235 vs. LG Watch Urbane vs. Mobvoi TicWatch E

 
M400
Flex 2
Forerunner 235
Watch Urbane
TicWatch E
 PolarM400Remove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 235Remove Buy NowLGWatch UrbaneRemove Buy NowMobvoiTicWatch ERemove Buy Now

Basic Info

Suggested Price$200$100$299.99$245$159
Release20142016201720152017

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days9 daysNA1.5-2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Colorn/a
Resolutionn/an/a215 x 180320 x 320400 x 400
Sizen/an/a1.23 inches1.3 inches1.4 inches
Touchn/a
Typen/aLEDMIPP-OLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATMIP67IP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearAndroid Wear 2.0
Apps
Music

All Wearables