Pebble Time Steel vs. Withings Activite Sapphire vs. ASUS ZenWatch 3 vs. Sony SmartBand vs. Apple Watch Series 4

 
Time Steel
Activite Sapphire
ZenWatch 3
SmartBand
Watch Series 4
 PebbleTime SteelRemove Buy NowWithingsActivite SapphireRemove Buy NowASUSZenWatch 3Remove Buy NowSonySmartBandRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$250$450$229$100$329
Release20152014201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days8 months48 hours5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution168 x 144n/a400 x 400NA384 x 480
Size1.26 inches1.3 inches1.39 inchesNA1.78 inches
TouchNA
Typee-paperAnalogAMOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP58Not Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 2NAWatch OS 5
Apps
Music

All Wearables