Pebble Steel vs. Apple Watch Series 2 vs. ASUS ZenWatch 3 vs. Garmin Vivosmart 3 vs. Polar A370

 
Steel
Watch Series 2
ZenWatch 3
Vivosmart 3
A370
 PebbleSteelRemove Buy NowAppleWatch Series 2Remove Buy NowASUSZenWatch 3Remove Buy NowGarminVivosmart 3Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$150$269$229$139.99$179.95
Release20142016201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days18 hours48 hours5 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144340 x 272 or 390 x 312400 x 40064 x 128160 x 80
Size1.26 inches1.5 inches or 1.65 inches1.39 inchesNA1.18 inches
Touch
Typee-paperAMOLEDAMOLEDOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWatch OSAndroid Wear 2
Apps
Music

All Wearables