Polar Loop Crystal vs Xiaomi Mi Band 2

Polar Loop Crystal Xiaomi Mi Band 2

Basic Info

Wear TypeWristbandWristband
Price$2179
Ratings

Activity & Fitness

Activity Yes YesBoth track daily activity
Calories Yes YesBoth track calories burned
Sleep Yes YesBoth track sleep pattern
Heart Rate / Pulse No YesXiaomi Mi Band 2 has built-in heart rate monitor
Distance Yes YesBoth track your running/walking distance
Steps Yes YesBoth track and count your steps
Stairs / Floors No NoBoth don't have elevation feature
Exercise Tagging Yes YesBoth have exercise tagging feature
Smart Coach Yes NoPolar Loop Crystal provides real time fitness coaching
Goal Setting Yes YesBoth can help with your goals setting
Inactivity Alertn/a YesXiaomi Mi Band 2 helps you stay active with inactivity alert

Additional Features

GPS No NoBoth don't have built-in GPS support
Compassn/a NoBoth don't have a compass
Watch / Clock Yes YesBoth have watch
Alarm Clock Yes YesBoth have alarm clock
Reminders Yes YesBoth have reminder app
Stopwatch No YesXiaomi Mi Band 2 has a stopwatch
Music Playbackn/a NoBoth don't have music playback
ReportsActivity, SleepActivity, Sleep

Smartphone Remote Features

Notifications Yes YesBoth show smartphone notifications
Caller ID No YesXiaomi Mi Band 2 can notify you who is calling
Music Control No NoBoth don't have phone music control
Call Controln/a NoBoth don't have call control
Camera Controln/a NoBoth don't have camera control
Find Phonen/a NoBoth don't have a find phone feature

Battery

Duration8 days20 daysXiaomi Mi Band 2 battery life is about 2.5 times longer
Battery Typen/aRechargeable Battery

Physical Specs

Weather Resistance Yes Yes
Waterproof No No
IP Ratingn/aIP67
Weight38 grams7 gramsXiaomi Mi Band 2 is 31.0 g lighter

User Interface

DisplayLED LightsOLED Screen
Display Sizen/a0,42 inches
Screen Resolution n/a 72 × 40 pixels
Color Displayn/a No
Touch Screenn/a No

Compatibility

Android Yes YesBoth compatible with Android devices
iOS Yes YesBoth compatible iOS devices
OS X/Mac Yes NoPolar Loop Crystal compatibles with MacBooks and iMacs
Windows Phone No NoBoth don't compatible with Windows Phone devices
Windows Yes NoPolar Loop Crystal allows you to locate your phone
Web Portal Yes YesBoth have access to online web portal
Social Featuresn/a NoBoth don't have social features

Connectivity

Bluetooth Yes YesBoth have Bluetooth data transfer technology
Wi-Fi No NoBoth don't have Wi-Fi connection
NFC No NoBoth don't have NFC connectivity
ANT+ No NoBoth don't provide ANT+ wireless technology
Buy on AmazonBuy on Amazon

Polar Loop Crystal

Xiaomi Mi Band 2