Fitbit One vs. Garmin Forerunner 935 vs. Garmin 645 Music vs. Apple Watch Series 4 vs. Mobvoi TicWatch e2

 
One
Forerunner 935
645 Music
Watch Series 4
TicWatch e2
 FitbitOneRemove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowAppleWatch Series 4Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$100$500$450$329$200
Release20122017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 daysUp to 2 weeks7 daysNot Yet1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
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 inches1.2 inches
Touch
TypeOLEDLCDMIPMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5 ATM5 ATMNot YetIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OS 5Wear OS
Apps
Music

All Wearables