Fitbit Alta vs. Garmin Forerunner 935 vs. Garmin 645 Music vs. Apple Watch Series 4 vs. Mobvoi TicWatch C2

 
Alta
Forerunner 935
645 Music
Watch Series 4
TicWatch C2
 FitbitAltaRemove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowAppleWatch Series 4Remove Buy NowMobvoiTicWatch C2Remove Buy Now

Basic Info

Suggested Price$130$500$450$329$200
Release20162017201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks7 daysNot Yet2 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240240 x 240384 x 480360 x 360
Sizen/a1.2 inches1.2 inches1.78 inches1.3 inches
Touchn/a
TypeOLEDLCDMIPMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMNot YetIP68

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OS 5Wear OS
Apps
Music

All Wearables