Apple Watch Series 3 vs. Garmin Vivoactive HR vs. Garmin 645 Music vs. Mobvoi TicWatch S vs. Garmin Vivosmart 4

 
Watch Series 3
Vivoactive HR
645 Music
TicWatch S
Vivosmart 4
 AppleWatch Series 3Remove Buy NowGarminVivoactive HRRemove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch SRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$329$250$450$199$130
Release20172016201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours13 hours to 8 days7 days1.5-2 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312148 x 205240 x 240400 x 40048 x 128
Size1.5 inches or 1.65 inches1.38 inches1.2 inches1.4 inches0.74 inches
Touch
TypeAMOLEDn/aMIPOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid Wear 2.0
Apps
Music

All Wearables