Garmin Vivoactive HR vs. Huawei Talkband B2 vs. Fitbit Flex vs. HTC re Grip vs. Apple Series 6

 
Vivoactive HR
Talkband B2
Flex
re Grip
Series 6
 GarminVivoactive HRRemove Buy NowHuaweiTalkband B2Remove Buy NowFitbitFlexRemove Buy NowHTCre GripRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$250$180$100$199$399
Release20162015201320202020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days3 days5 days5 hours to 2.5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205128 x 88NA160 x 32384 x 480
Size1.38 inches0.73 inchesNA1.8 inches40mm
TouchNA
Typen/aPMOLEDLEDPMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMIP571 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANAWatchOS 5
Apps
Music

All Wearables