Pebble Time vs. Apple Watch Series 2 vs. Fitbit Versa vs. Fitbit Alta HR vs. Apple Series 6

 
Time
Watch Series 2
Versa
Alta HR
Series 6
 PebbleTimeRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitVersaRemove Buy NowFitbitAlta HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$269$199.99$150$399
Release20152016201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days18 hours4 days7 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144340 x 272 or 390 x 312300 x300128 x 36384 x 480
Size1.26 inches1.5 inches or 1.65 inches1.34 inches1.4 inches40mm
Touch
Typee-paperAMOLEDOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWatch OSWatchOS 5
Apps
Music

All Wearables