Pebble Time vs. Sony SmartWatch 3 vs. Garmin Vivosmart HR vs. Fitbit Alta HR vs. Garmin Vivosmart 4

 
Time
SmartWatch 3
Vivosmart HR
Alta HR
Vivosmart 4
 PebbleTimeRemove Buy NowSonySmartWatch 3Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$250$170$150$130
Release20152014201520172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days2 days5 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144320 x 320160 x 68128 x 3648 x 128
Size1.26 inches1.6 inches1.08 inches1.4 inches0.74 inches
Touch
Typee-paperTFT LCDn/aOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/a
Apps
Music

All Wearables