Fitbit Zip vs. ASUS ZenWatch 3 vs. Apple Watch vs. Amazfit GTS vs. Amazfit T-Rex

 
Zip
ZenWatch 3
Watch
GTS
T-Rex
 FitbitZipRemove Buy NowASUSZenWatch 3Remove Buy NowAppleWatchRemove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$60$229$349$150$140
Release20122017201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months48 hours18 hours14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400340 x 272 or 390 x 312348 x 442360 x 360
Sizen/a1.39 inches1.5 inches or 1.65 inches1.65 inches1.3 inches
Touch
Typen/aAMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash ResistantIPX75 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Watch OSWear OSBuild-in
Apps
Music

All Wearables