Pebble 2 vs. Garmin Vivosmart HR vs. Samsung Gear 2 vs. Polar A370 vs. Apple Watch Series 4

 
2
Vivosmart HR
Gear 2
A370
Watch Series 4
 Pebble2Remove Buy NowGarminVivosmart HRRemove Buy NowSamsungGear 2Remove Buy NowPolarA370Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$129$170$300$179.95$329
Release20162015201420172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration7 days5 days2-3 daysUp to 3 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68320 x 320160 x 80384 x 480
Sizen/a1.08 inches1.63 inches1.18 inches1.78 inches
Touch
Typee-papern/aSuper AMOLEDTFT LCDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP67WR30Not Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aTizen OSWatch OS 5
Apps
Music

All Wearables