Fitbit Flex 2 vs. Huawei Talkband B2 vs. Swatch Touch Zero One vs. Garmin VivoActive 4 vs. HTC re Grip

 
Flex 2
Talkband B2
Touch Zero One
VivoActive 4
re Grip
 FitbitFlex 2Remove Buy NowHuaweiTalkband B2Remove Buy NowSwatchTouch Zero OneRemove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$180$220$349$199
Release20162015201520192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration5 days3 daysn/a8 days5 hours to 2.5 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128 x 88n/a260 x 260160 x 32
Sizen/a0.73 inchesn/a1.3ionches1.8 inches
Touchn/a
TypeLEDPMOLEDn/aMIPPMOLED

Functions

Audio SpeakerBluetoothn/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP575 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aWear OSNA
Apps
Musicn/a

All Wearables