Polar M400 vs. LG Watch Style vs. Garmin Vivosmart 3 vs. Jawbone UP2 vs. Polar A370

 
M400
Watch Style
Vivosmart 3
UP2
A370
 PolarM400Remove Buy NowLGWatch StyleRemove Buy NowGarminVivosmart 3Remove Buy NowJawboneUP2Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$249$139.99$100$179.95
Release20142017201720152017

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days7 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 36064 x 128NA160 x 80
Sizen/a1.2 inchesNANA1.18 inches
TouchNA
Typen/aP-OLEDOLEDNATFT LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP675 ATMSplash resistantWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2NA
Apps
Music

All Wearables