Fitbit Alta vs. Apple Watch Series 2 vs. Garmin Forerunner 235 vs. Fitbit Charge HR vs. Garmin Instinct

 
Alta
Watch Series 2
Forerunner 235
Charge HR
Instinct
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitCharge HRRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$130$269$299.99$150$300
Release20162016201720152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours9 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312215 x 180NA128 x 128
Sizen/a1.5 inches or 1.65 inches1.23 inchesNA0.9 inches
Touchn/aNA
TypeOLEDAMOLEDMIPOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM5 ATM1 ATM10 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSNA
Apps
Music

All Wearables