Garmin Chronos vs. Mobvoi TicWatch E vs. Fitbit Flex vs. Polar A370 vs. Garmin Vivosmart 4

 
Chronos
TicWatch E
Flex
A370
Vivosmart 4
 GarminChronosRemove Buy NowMobvoiTicWatch ERemove Buy NowFitbitFlexRemove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$1500$159$100$179.95$130
Release20182017201320172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 days1.5-2 days5 daysUp to 3 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218400 x 400NA160 x 8048 x 128
Size1.2 inches1.4 inchesNA1.18 inches0.74 inches
TouchNA
TypeMIPOLEDLEDTFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP671 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid Wear 2.0NA
Apps
Music

All Wearables