Fitbit Zip vs. Apple Watch Series 2 vs. Fitbit Alta HR vs. Apple Watch Series 5 vs. Garmin Forerunner 45

 
Zip
Watch Series 2
Alta HR
Watch Series 5
Forerunner 45
 FitbitZipRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 5Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$60$269$150$329$199
Release20122016201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months18 hours7 daysNot Yet7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312128 x 36384 x 480208 x 208
Sizen/a1.5 inches or 1.65 inches1.4 inches1.78 Inches1.04 inches
Touch
Typen/aAMOLEDOLEDMicroLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash Resistant5ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWatchOS 5Built-in
Apps
Music

All Wearables