Samsung Gear S vs. Polar Loop 2 vs. Mobvoi TicWatch 2 vs. Garmin Vivosmart 4 vs. HTC re Grip

 
Gear S
Loop 2
TicWatch 2
Vivosmart 4
re Grip
 SamsungGear SRemove Buy NowPolarLoop 2Remove Buy NowMobvoiTicWatch 2Remove Buy NowGarminVivosmart 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$120$199$130$199
Release20132015201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 days (without notifications)1.5-2 Days7 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a400 x 40048 x 128160 x 32
Size2 inchesn/a1.4 inches0.74 inches1.8 inches
Touch
TypeSuper AMOLEDLEDOLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATMIP655 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTicwear OSNA
Apps
Music

All Wearables