Garmin 645 Music vs. Garmin Forerunner 235 vs. Jawbone UP4 vs. Huawei Band 2 vs. HTC re Grip

 
645 Music
Forerunner 235
UP4
Band 2
re Grip
 Garmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowJawboneUP4Remove Buy NowHuaweiBand 2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$450$299.99$200$69.99$199
Release20182017201520172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days9 daysNA21 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240215 x 180NA128 x 32160 x 32
Size1.2 inches1.23 inchesNA0.91 inches1.8 inches
TouchNA
TypeMIPMIPNAPMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemNANA
Apps
MusicNA

All Wearables