Fitbit Alta vs. Garmin Forerunner 935 vs. Basis Peak vs. Garmin 645 Music vs. Fitbit Flex

 
Alta
Forerunner 935
Peak
645 Music
Flex
 FitbitAltaRemove Buy NowGarminForerunner 935Remove Buy NowBasisPeakRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$130$500$200$450$100
Release20162017201420182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks4 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240168 x 144240 x 240NA
Sizen/a1.2 inches1.25 inches1.2 inchesNA
Touchn/aNA
TypeOLEDLCDLCDMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aNANA
Apps
Music

All Wearables