Microsoft Band 2 vs. Amazfit Bip vs. Fitbit Alta HR vs. Apple Watch Series 4 vs. HTC re Grip

 
Band 2
Bip
Alta HR
Watch Series 4
re Grip
 MicrosoftBand 2Remove Buy NowAmazfitBipRemove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$99.99$150$329$199
Release20152018201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)30 days7 daysNot Yet5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128176 x 176128 x 36384 x 480160 x 32
Size1.36 inches1.28 inches1.4 inches1.78 inches1.8 inches
Touch
TypeCapacitative TFTNAOLEDMicroLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP68Not YetIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OS 5NA
Apps
Music

All Wearables