Fitbit Alta vs. Apple Watch Series 2 vs. Huawei Watch 2 vs. Garmin 645 Music vs. Garmin Fenix 5x Plus

 
Alta
Watch Series 2
Watch 2
645 Music
Fenix 5x Plus
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowHuaweiWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5x PlusRemove Buy Now

Basic Info

Suggested Price$130$269$350$450$850
Release20162016201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours48 hours7 days20 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 312480 x 480240 x 240240 x 240
Sizen/a1.5 inches or 1.65 inches1.38 inches1.2 inches1.2 inches
Touchn/a
TypeOLEDAMOLEDP-OLEDMIPMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATMIP685 ATM10 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSAndroid Wear 2Wear OS
Apps
Music

All Wearables