Samsung Gear S vs. Fitbit Zip vs. Samsung Gear Fit2 Pro vs. Amazfit GTR vs. HTC re Grip

 
Gear S
Zip
Gear Fit2 Pro
GTR
re Grip
 SamsungGear SRemove Buy NowFitbitZipRemove Buy NowSamsungGear Fit2 ProRemove Buy NowAmazfitGTRRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$60$199.99$199$199
Release20132012201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a6 months2 days24 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a216 x 432454 x 454160 x 32
Size2 inchesn/a1.5 inches1.39 inches1.8 inches
Touch
TypeSuper AMOLEDn/aAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splash Resistant5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizen OSBuild-inNA
Apps
Music

All Wearables