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

 
Blaze
Alta
Watch Series 2
Alta HR
Forerunner 45
 FitbitBlazeRemove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitAlta HRRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$200$130$269$150$199
Release20162016201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days18 hours7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a340 x 272 or 390 x 312128 x 36208 x 208
Sizen/an/a1.5 inches or 1.65 inches1.4 inches1.04 inches
Touchn/a
TypeLCDOLEDAMOLEDOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/an/a5ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWatch OSBuilt-in
Apps
Music

All Wearables