Huawei Watch vs. Huawei Talkband B2 vs. Garmin 645 Music vs. Garmin VivoActive 4 vs. HTC re Grip

 
Watch
Talkband B2
645 Music
VivoActive 4
re Grip
 HuaweiWatchRemove Buy NowHuaweiTalkband B2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$349$180$450$349$199
Release20152015201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days7 days8 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
Resolution400 x 400128 x 88240 x 240260 x 260160 x 32
Size1.4 inches0.73 inches1.2 inches1.3ionches1.8 inches
Touch
TypeAMOLEDPMOLEDMIPMIPPMOLED

Functions

Audio Speakern/aBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP575 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OSNA
Apps
Musicn/a

All Wearables