Garmin Forerunner 735XT vs. Garmin Vivoactive vs. Pebble Time Round vs. Fitbit Alta vs. Apple Series 6

 
Forerunner 735XT
Vivoactive
Time Round
Alta
Series 6
 GarminForerunner 735XTRemove Buy NowGarminVivoactiveRemove Buy NowPebbleTime RoundRemove Buy NowFitbitAltaRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$250$200$130$399
Release20162015201520162020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days14 hours to 11 days2 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Macn/an/an/a
Windowsn/an/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180205 x 148n/an/a384 x 480
Size1.23 inches1.38 inchesroundn/a40mm
Touchn/an/a
Typen/aLCDe-paperOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATMIPX7n/a

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aPebble OSn/aWatchOS 5
Apps
Music

All Wearables