Pebble Time Steel vs. Sony SmartWatch 3 vs. Amazfit Bip vs. Amazfit T-Rex

 
Time Steel
SmartWatch 3
Bip
T-Rex
 PebbleTime SteelRemove Buy NowSonySmartWatch 3Remove Buy NowAmazfitBipRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$250$99.99$140
Release2015201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days2 days30 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144320 x 320176 x 176360 x 360
Size1.26 inches1.6 inches1.28 inches1.3 inches
Touch
Typee-paperTFT LCDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68IP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearBuild-in
Apps
Music

All Wearables