Garmin Vivoactive vs. Fitbit Alta HR vs. Fitbit Flex vs. Apple Watch Series 5 vs. HTC re Grip

 
Vivoactive
Alta HR
Flex
Watch Series 5
re Grip
 GarminVivoactiveRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 5Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$150$100$329$199
Release20152017201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days7 days5 daysNot Yet5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148128 x 36NA384 x 480160 x 32
Size1.38 inches1.4 inchesNA1.78 Inches1.8 inches
TouchNA
TypeLCDOLEDLEDMicroLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMNot YetIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWatchOS 5NA
Apps
Music

All Wearables