Garmin Vivoactive HR vs. Amazfit Stratos vs. Garmin Chronos vs. Garmin Vivofit 4 vs. HTC re Grip

 
Vivoactive HR
Stratos
Chronos
Vivofit 4
re Grip
 GarminVivoactive HRRemove Buy NowAmazfitStratosRemove Buy NowGarminChronosRemove Buy NowGarminVivofit 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$199$1500$79.95$199
Release20162018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days8 days1 year5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205320 x 300218 x 21888 x 88160 x 32
Size1.38 inches1.34 inches1.2 inchesNA1.8 inches
Touch
Typen/aOLEDMIPNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryWear OSNA
Apps
Music

All Wearables