Garmin Forerunner 225 vs. Amazfit Bip vs. Pebble Time 2 vs. Fitbit Alta HR vs. HTC re Grip

 
Forerunner 225
Bip
Time 2
Alta HR
re Grip
 GarminForerunner 225Remove Buy NowAmazfitBipRemove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$99.99$199$150$199
Release20152018201620172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks30 days10 days7 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 176NA128 x 36160 x 32
Size1 inch1.28 inchesNA1.4 inches1.8 inches
Touch
Typen/aNAe-paperOLEDPMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP683 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aPebble OSNA
Appsn/a
Musicn/a

All Wearables