Microsoft Band 2 vs. Garmin 645 Music vs. Mobvoi TicWatch E vs. Fitbit Alta HR vs. Garmin Vivofit 4

 
Band 2
645 Music
TicWatch E
Alta HR
Vivofit 4
 MicrosoftBand 2Remove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch ERemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$250$450$159$150$79.95
Release20152018201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)7 days1.5-2 days7 days1 year
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 400128 x 3688 x 88
Size1.36 inches1.2 inches1.4 inches1.4 inchesNA
Touch
TypeCapacitative TFTMIPOLEDOLEDNA

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 2.0
Apps
Music

All Wearables