Image of a Watch Series 4
Image of a Vivosmart 3
Image of a TicWatch C2
Image of a A370
Image of a M400
 AppleWatch Series 4Remove Buy NowGarminVivosmart 3Remove Buy NowMobvoiTicWatch C2Remove Buy NowPolarA370Remove Buy NowPolarM400Remove Buy Now

Basic Info

Suggested Price$329$139.99$200$179.95$200
Release20182017201820172014

Activity & Fitness

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

Battery

DurationNot Yet5 days2 daysUp to 3 days8 hours to 30 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution384 x 48064 x 128360 x 360160 x 80n/a
Size1.78 inchesNA1.3 inches1.18 inchesn/a
Touch
TypeMicroLEDOLEDAMOLEDTFT LCDn/a

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceNot Yet5 ATMIP68WR303 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OS 5Wear OSn/a
Apps
Music

All Wearables