Garmin Forerunner 735XT vs. Garmin Vivosmart HR vs. Polar Loop 2 vs. Garmin VivoActive 4 vs. HTC re Grip

 
Forerunner 735XT
Vivosmart HR
Loop 2
VivoActive 4
re Grip
 GarminForerunner 735XTRemove Buy NowGarminVivosmart HRRemove Buy NowPolarLoop 2Remove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$450$170$120$349$199
Release20162015201520192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days8 days (without notifications)8 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180160 x 68n/a260 x 260160 x 32
Size1.23 inches1.08 inchesn/a1.3ionches1.8 inches
Touchn/a
Typen/an/aLEDMIPPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM2 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OSNA
Apps
Music

All Wearables