Garmin Forerunner 225 vs. Acer Liquid Leap vs. Garmin 645 Music vs. Fitbit Charge 3 vs. Mobvoi TicWatch e2

 
Forerunner 225
Liquid Leap
645 Music
Charge 3
TicWatch e2
 GarminForerunner 225Remove Buy NowAcerLiquid LeapRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$300$90$450$150$200
Release20152015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 to 7 days7 days7 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution180 x 180128 x 32240 x 24066 x 18360 x 360
Size1 inch1 inch1.2 inches.721 inches1.2 inches
Touch
Typen/aOLEDMIPOLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX45 ATM5 ATMIP68

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aNAWear OS
Appsn/a
Musicn/a

All Wearables