Pebble Time vs. Apple Watch Series 2 vs. ASUS ZenWatch 3 vs. Fitbit Alta HR vs. Fitbit Charge 3

 
Time
Watch Series 2
ZenWatch 3
Alta HR
Charge 3
 PebbleTimeRemove Buy NowAppleWatch Series 2Remove Buy NowASUSZenWatch 3Remove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$150$269$229$150$150
Release20152016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days18 hours48 hours7 days7 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution168 x 144340 x 272 or 390 x 312400 x 400128 x 3666 x 18
Size1.26 inches1.5 inches or 1.65 inches1.39 inches1.4 inches.721 inches
Touch
Typee-paperAMOLEDAMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWatch OSAndroid Wear 2NA
Apps
Music

All Wearables