Fitbit Alta vs. Apple Watch Series 2 vs. Garmin Fenix 5X vs. Fitbit Inspire HR vs. Apple Series 6

 
Alta
Watch Series 2
Fenix 5X
Inspire HR
Series 6
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowGarminFenix 5XRemove Buy NowFitbitInspire HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$269$699$99$399
Release20162016201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hoursUp to 12 days5 daysNot yet
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 x240139 x 60384 x 480
Sizen/a1.5 inches or 1.65 inches1.2 inches1.4 inches40mm
Touchn/a
TypeOLEDAMOLEDNAOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistancen/a5ATM10 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSFitbit OSWatchOS 5
Apps
Music

All Wearables