Pebble Time Steel vs. Withings Activite Steel vs. Withings Pulse Ox vs. Amazfit T-Rex

 
Time Steel
Activite Steel
Pulse Ox
T-Rex
 PebbleTime SteelRemove Buy NowWithingsActivite SteelRemove Buy NowWithingsPulse OxRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$170$120$140
Release2015201520142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days8 months2 weeks20 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

Colorblue
Resolution168 x 144n/a128 x 32360 x 360
Size1.26 inches1.3 inchesn/a1.3 inches
TouchSwipe
Typee-paperAnalogOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aBuild-in
Apps
Music

All Wearables