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

 
Time
Time Steel
Watch Series 2
Alta HR
Charge 3
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$150$250$269$150$150
Release20152015201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 days18 hours7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution168 x 144168 x 144340 x 272 or 390 x 312128 x 3666 x 18
Size1.26 inches1.26 inches1.5 inches or 1.65 inches1.4 inches.721 inches
Touch
Typee-papere-paperAMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSWatch OSNA
Apps
Music

All Wearables