Samsung Gear S vs. Fitbit Flex 2 vs. Amazfit Bip vs. Garmin Vivosmart HR Plus vs. HTC re Grip

 
Gear S
Flex 2
Bip
Vivosmart HR Plus
re Grip
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowAmazfitBipRemove Buy NowGarminVivosmart HR PlusRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$100$99.99$179$199
Release20132016201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days30 days5 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

Colorn/a
Resolution480 x 360n/a176 x 176160 x 68160 x 32
Size2 inchesn/a1.28 inches0.5 inches x 0.8 inches1.8 inches
Touchn/a
TypeSuper AMOLEDLEDNALCDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP685 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aNANA
Apps
Music

All Wearables