Casio G-Shock GBA800 vs. Garmin 645 Music vs. Samsung Gear 2 vs. LG G Watch R vs. Huawei Band 2

 
G-Shock GBA800
645 Music
Gear 2
G Watch R
Band 2
 CasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowSamsungGear 2Remove Buy NowLGG Watch RRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$120$450$300$300$69.99
Release20182018201420142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 years7 days2-3 days2 days21 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240320 x 320320 x 320128 x 32
Size1.2 inches1.63 inches1.3 inches0.91 inches
Touch
TypeMIPSuper AMOLEDP-OLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATMIP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSAndroid Wear
Apps
Music

All Wearables