Garmin Forerunner 735XT vs. Fitbit Flex 2 vs. Fitbit One vs. Asus ZenWatch vs. Amazfit GTS

 
Forerunner 735XT
Flex 2
One
ZenWatch
GTS
 GarminForerunner 735XTRemove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowAsusZenWatchRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$450$100$100$150$150
Release20162016201220142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days10-14 daysNA14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/an/a320 x 320348 x 442
Size1.23 inchesn/an/a1.63 inches1.65 inches
Touchn/an/a
Typen/aLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplast ResistantIP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/an/aAndroid WearWear OS
Apps
Music

All Wearables