Pebble Time Steel vs. Withings Pulse Ox vs. Sony SmartBand vs. Apple Watch Series 4

 
Time Steel
Pulse Ox
SmartBand
Watch Series 4
 PebbleTime SteelRemove Buy NowWithingsPulse OxRemove Buy NowSonySmartBandRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$250$120$100$329
Release2015201420142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days2 weeks5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorblueNA
Resolution168 x 144128 x 32NA384 x 480
Size1.26 inchesn/aNA1.78 inches
TouchSwipeNA
Typee-paperOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP58Not Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aNAWatch OS 5
Apps
Music

All Wearables