Polar M400 vs. TomTom Spark vs. LG Watch Style vs. Polar A370 vs. Mobvoi TicWatch e2

 
M400
Spark
Watch Style
A370
TicWatch e2
 PolarM400Remove Buy NowTomTomSparkRemove Buy NowLGWatch StyleRemove Buy NowPolarA370Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$200$150$249$179.95$200
Release20142015201720172019

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/aUp to 3 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a360 x 360160 x 80360 x 360
Sizen/an/a1.2 inches1.18 inches1.2 inches
Touch
Typen/aLCDP-OLEDTFT LCDAMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP67WR30IP68

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid Wear 2Wear OS
Apps
Music

All Wearables