Garmin 645 Music vs. Mobvoi TicWatch S vs. Garmin Vivosmart 3 vs. Garmin Instinct

 
645 Music
TicWatch S
Vivosmart 3
Instinct
 Garmin645 MusicRemove Buy NowMobvoiTicWatch SRemove Buy NowGarminVivosmart 3Remove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$450$199$139.99$300
Release2018201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5-2 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240400 x 40064 x 128128 x 128
Size1.2 inches1.4 inchesNA0.9 inches
Touch
TypeMIPOLEDOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0
Apps
Music

All Wearables