Garmin Vivoactive HR vs. Apple Watch Series 2 vs. Fitbit Alta HR vs. Amazfit GTS vs. HTC re Grip

 
Vivoactive HR
Watch Series 2
Alta HR
GTS
re Grip
 GarminVivoactive HRRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitAlta HRRemove Buy NowAmazfitGTSRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$269$150$150$199
Release20162016201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days18 hours7 days14 days5 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 205340 x 272 or 390 x 312128 x 36348 x 442160 x 32
Size1.38 inches1.5 inches or 1.65 inches1.4 inches1.65 inches1.8 inches
Touch
Typen/aAMOLEDOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWear OSNA
Apps
Music

All Wearables