Fitbit Alta vs. Apple Watch Series 2 vs. Garmin Forerunner 935 vs. Diesel On Full Guard vs. Garmin Instinct

 
Alta
Watch Series 2
Forerunner 935
On Full Guard
Instinct
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowGarminForerunner 935Remove Buy NowDieselOn Full GuardRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$130$269$500$325$300
Release20162016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hoursUp to 2 weeks1 day14 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312240 x 240454 x 454128 x 128
Sizen/a1.5 inches or 1.65 inches1.2 inches1.4 inches0.9 inches
Touchn/a
TypeOLEDAMOLEDLCDOMOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM5 ATMIP6710 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSAndroid Wear 2.0
Apps
Music

All Wearables