Pebble Time Steel vs. Sony SmartBand Talk vs. ASUS ZenWatch 3 vs. Garmin 645 Music vs. Garmin Vivosmart 4

 
Time Steel
SmartBand Talk
ZenWatch 3
645 Music
Vivosmart 4
 PebbleTime SteelRemove Buy NowSonySmartBand TalkRemove Buy NowASUSZenWatch 3Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$170$229$450$130
Release20152014201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days3 days48 hours7 days7 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144296 x 128400 x 400240 x 24048 x 128
Size1.26 inches1.4 inches1.39 inches1.2 inches0.74 inches
Touch
Typee-paperE InkAMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearAndroid Wear 2
Apps
Music

All Wearables