Garmin Vivoactive vs. Polar M400 vs. Moov Now vs. Garmin 645 Music vs. Mobvoi TicWatch E

 
Vivoactive
M400
Now
645 Music
TicWatch E
 GarminVivoactiveRemove Buy NowPolarM400Remove Buy NowMoovNowRemove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch ERemove Buy Now

Basic Info

Suggested Price$250$200$79$450$159
Release20152014201520182017

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days6 months7 days1.5-2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148n/an/a240 x 240400 x 400
Size1.38 inchesn/an/a1.2 inches1.4 inches
Touchn/a
TypeLCDn/an/aMIPOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM3 ATMn/a5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid Wear 2.0
Apps
Music

All Wearables