Microsoft Band 2 vs. Garmin 645 Music vs. Mobvoi TicWatch E vs. Garmin VivoActive 4

 
Band 2
645 Music
TicWatch E
VivoActive 4
 MicrosoftBand 2Remove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch ERemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$450$159$349
Release2015201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)7 days1.5-2 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128240 x 240400 x 400260 x 260
Size1.36 inches1.2 inches1.4 inches1.3ionches
Touch
TypeCapacitative TFTMIPOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables