Pebble Time Steel vs. Withings Activite Steel vs. Fitbit Zip vs. Amazfit GTS vs. Amazfit T-Rex

 
Time Steel
Activite Steel
Zip
GTS
T-Rex
 PebbleTime SteelRemove Buy NowWithingsActivite SteelRemove Buy NowFitbitZipRemove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$170$60$150$140
Release20152015201220192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days8 months6 months14 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/an/a348 x 442360 x 360
Size1.26 inches1.3 inchesn/a1.65 inches1.3 inches
Touch
Typee-paperAnalogn/aAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplash Resistant5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aWear OSBuild-in
Apps
Music

All Wearables