Garmin Forerunner 735XT vs. Samsung Gear S2 vs. Fitbit Alta vs. Huawei Talkband B2 vs. Casio WSD-F20A

 
Forerunner 735XT
Gear S2
Alta
Talkband B2
WSD-F20A
 GarminForerunner 735XTRemove Buy NowSamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowHuaweiTalkband B2Remove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$450$300$130$180$399
Release20162015201620152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days2-3 days5 days3 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution215 x 180360 x 360n/a128 x 88320 x 320
Size1.23 inches1.2 inchesn/a0.73 inches1.32 inches
Touchn/an/a
Typen/aSuper AMOLEDOLEDPMOLEDLCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68n/aIP575 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aTizenn/an/aWear OS
Apps
Music

All Wearables