Polar V800 vs. Mobvoi TicWatch E vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4 vs. HTC re Grip

 
V800
TicWatch E
Forerunner 45
Vivosmart 4
re Grip
 PolarV800Remove Buy NowMobvoiTicWatch ERemove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$470$159$199$130$199
Release20142017201920182020

Activity & Fitness

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

Battery

Duration13 hours to 30 days1.5-2 days7 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400208 x 20848 x 128160 x 32
Sizen/a1.4 inches1.04 inches0.74 inches1.8 inches
Touch
Typen/aOLEDLCDOLEDPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP675 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Built-inNA
Apps
Music

All Wearables