Garmin Forerunner 225 vs. Amazfit Bip vs. Asus ZenWatch vs. Garmin Forerunner 45 vs. HTC re Grip

 
Forerunner 225
Bip
ZenWatch
Forerunner 45
re Grip
 GarminForerunner 225Remove Buy NowAmazfitBipRemove Buy NowAsusZenWatchRemove Buy NowGarminForerunner 45Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$99.99$150$199$199
Release20152018201420192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks30 daysNA7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180176 x 176320 x 320208 x 208160 x 32
Size1 inch1.28 inches1.63 inches1.04 inches1.8 inches
Touch
Typen/aNAAMOLEDLCDPMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68IP555 ATMIP57

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/aAndroid WearBuilt-inNA
Appsn/a
Musicn/a

All Wearables