Polar M400 vs. Garmin Forerunner 935 vs. Amazfit Bip vs. Huawei Band 2

 
M400
Forerunner 935
Bip
Band 2
 PolarM400Remove Buy NowGarminForerunner 935Remove Buy NowAmazfitBipRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$200$500$99.99$69.99
Release2014201720182017

Activity & Fitness

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

Battery

Duration8 hours to 30 daysUp to 2 weeks30 days21 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240176 x 176128 x 32
Sizen/a1.2 inches1.28 inches0.91 inches
Touch
Typen/aLCDNAPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/a
Apps
Music

All Wearables