Casio G-Shock GBA800 vs. Garmin 645 Music vs. Pebble Core vs. Huawei Band 2 vs. HTC re Grip

 
G-Shock GBA800
645 Music
Core
Band 2
re Grip
 CasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowPebbleCoreRemove Buy NowHuaweiBand 2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$120$450$99$69.99$199
Release20182018201620172020

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 years7 daysNA21 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240NA128 x 32160 x 32
Size1.2 inchesNA0.91 inches1.8 inches
TouchNA
TypeMIPNAPMOLEDPMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATMNA5 ATMIP57

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemNANA
Apps
Music

All Wearables