Fitbit Zip vs. Garmin Vivosmart 3 vs. Amazfit GTS vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Zip
Vivosmart 3
GTS
T-Rex
Inspire 3
 FitbitZipRemove Buy NowGarminVivosmart 3Remove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$60$139.99$150$140$100
Release20122017201920192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months5 days14 days20 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 128348 x 442360 x 36032x18
Sizen/aNA1.65 inches1.3 inches46 inches
Touch
Typen/aOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash Resistant5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSBuild-in
Apps
Music

All Wearables