Garmin Vivoactive HR vs. Fitbit Charge 2 vs. Garmin Forerunner 45 vs. Garmin VivoActive 4 vs. HTC re Grip

 
Vivoactive HR
Charge 2
Forerunner 45
VivoActive 4
re Grip
 GarminVivoactive HRRemove Buy NowFitbitCharge 2Remove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$150$199$349$199
Release20162016201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days7 days8 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a208 x 208260 x 260160 x 32
Size1.38 inchesn/a1.04 inches1.3ionches1.8 inches
Touchn/a
Typen/aOLEDLCDMIPPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuilt-inWear OSNA
Apps
Music

All Wearables