Garmin Forerunner 45 vs. Garmin Instinct vs. Garmin Vivosmart 4 vs. Fitbit Inspire HR vs. HTC re Grip

 
Forerunner 45
Instinct
Vivosmart 4
Inspire HR
re Grip
 GarminForerunner 45Remove Buy NowGarminInstinctRemove Buy NowGarminVivosmart 4Remove Buy NowFitbitInspire HRRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$199$300$130$99$199
Release20192018201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days14 days7 days5 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution208 x 208128 x 12848 x 128139 x 60160 x 32
Size1.04 inches0.9 inches0.74 inches1.4 inches1.8 inches
Touch
TypeLCDOMOLEDOLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemBuilt-inFitbit OSNA
Apps
Music

All Wearables