Fitbit One vs. Fitbit Zip vs. Amazfit Arc vs. Fitbit Versa vs. Amazfit T-Rex

 
One
Zip
Arc
Versa
T-Rex
 FitbitOneRemove Buy NowFitbitZipRemove Buy NowAmazfitArcRemove Buy NowFitbitVersaRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$60$69.99$199.99$140
Release20122012201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days6 months20 days4 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a72 x40300 x300360 x 360
Sizen/an/a0.42 inches1.34 inches1.3 inches
Touch
TypeOLEDn/aOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantSplash ResistantIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuild-in
Apps
Music

All Wearables