Fitbit Blaze vs. Polar M400 vs. Huawei Talkband B2 vs. Amazfit GTR vs. HTC re Grip

 
Blaze
M400
Talkband B2
GTR
re Grip
 FitbitBlazeRemove Buy NowPolarM400Remove Buy NowHuaweiTalkband B2Remove Buy NowAmazfitGTRRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$200$180$199$199
Release20162014201520192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days8 hours to 30 days3 days24 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a128 x 88454 x 454160 x 32
Sizen/an/a0.73 inches1.39 inches1.8 inches
Touch
TypeLCDn/aPMOLEDAMOLEDPMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATMIP575 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aBuild-inNA
Apps
Music

All Wearables