Fitbit Zip vs. Garmin Forerunner 935 vs. Garmin Forerunner 45 vs. Amazfit T-Rex vs. Apple Watch 8

 
Zip
Forerunner 935
Forerunner 45
T-Rex
Watch 8
 FitbitZipRemove Buy NowGarminForerunner 935Remove Buy NowGarminForerunner 45Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$60$500$199$140$499
Release20122017201920192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 monthsUp to 2 weeks7 days20 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240208 x 208360 x 360340 x 272 or 390 x 312
Sizen/a1.2 inches1.04 inches1.3 inches1.5 inches or 1.65 inches
Touch
Typen/aLCDLCDAMOLEDAMOLED

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/aBuilt-inBuild-inWatchOS 9
Apps
Music

All Wearables