Garmin 645 Music vs. Garmin Forerunner 235 vs. Fitbit Charge HR vs. Mobvoi TicWatch e2 vs. Garmin Venu

 
645 Music
Forerunner 235
Charge HR
TicWatch e2
Venu
 Garmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowFitbitCharge HRRemove Buy NowMobvoiTicWatch e2Remove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$450$299.99$150$200$299
Release20182017201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days9 days5 days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240215 x 180NA360 x 360390 x 390
Size1.2 inches1.23 inchesNA1.2 inches1.2 inches
TouchNA
TypeMIPMIPOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSWear OS
Apps
Music

All Wearables