Garmin Vivoactive vs. Fitbit Alta vs. Amazfit Bip vs. HTC re Grip vs. Apple Series 6

 
Vivoactive
Alta
Bip
re Grip
Series 6
 GarminVivoactiveRemove Buy NowFitbitAltaRemove Buy NowAmazfitBipRemove Buy NowHTCre GripRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$250$130$99.99$199$399
Release20152016201820202020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days30 days5 hours to 2.5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148n/a176 x 176160 x 32384 x 480
Size1.38 inchesn/a1.28 inches1.8 inches40mm
Touchn/a
TypeLCDOLEDNAPMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMn/aIP68IP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNAWatchOS 5
Apps
Music

All Wearables