Garmin Forerunner 735XT vs. Fitbit Alta vs. Fitbit Flex 2 vs. Huawei Talkband B2 vs. Apple Series 6

 
Forerunner 735XT
Alta
Flex 2
Talkband B2
Series 6
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowHuaweiTalkband B2Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$130$100$180$399
Release20162016201620152020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days5 days3 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/an/a128 x 88384 x 480
Size1.23 inchesn/an/a0.73 inches40mm
Touchn/an/an/a
Typen/aOLEDLEDPMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMn/a5 ATMIP57

Notifications

Phone
Emailsn/a
Texts

Software

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

All Wearables