Polar RS100 vs Xiaomi Mi Band 2

Polar RS100 Xiaomi Mi Band 2

Basic Info

Wear TypeWristbandWristband
Price$19995$3477Xiaomi Mi Band 2 is 5.8x cheaper
Ratings

Activity & Fitness

Activity No YesXiaomi Mi Band 2 tracks your activity
Calories Yes YesBoth track calories burned
Sleep No YesXiaomi Mi Band 2 monitors your sleep pattern
Heart Rate / Pulse Yes YesBoth measure heart rate
External HR Monitor Yes No
Distance No YesXiaomi Mi Band 2 measures your walking and running stride lengths
Steps No YesXiaomi Mi Band 2 counts your steps
Stairs / Floors No NoBoth don't track climbing stairs or floors
Exercise Tagging No YesOnly Xiaomi Mi Band 2 provides exercise tagging
Smart Coach No NoBoth don't have coaching feature
Goal Setting No YesSet and keep your own daily or weekly goals with Xiaomi Mi Band 2
Inactivity Alert No YesXiaomi Mi Band 2 helps you stay active with inactivity alert

Additional Features

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

Smartphone Remote Features

Notifications No YesIf you get a phone notification, Xiaomi Mi Band 2 make an alert for you
Caller ID No YesXiaomi Mi Band 2 can notify you who is calling
Music Control No NoBoth don't have phone music control
Call Control No NoBoth don't have call control
Camera Control No NoBoth don't have camera control
Find Phone No NoBoth don't have a find phone feature

Battery

Durationn/a20 days
Battery TypeReplaceable Cell BatteryRechargeable Battery

Physical Specs

Weather Resistance Yes Yes
Waterproof No No
IP Rating5 ATMIP67
Weight41 grams7 gramsXiaomi Mi Band 2 is 34.0 g lighter

User Interface

Display YesOLED Screen
Display Sizen/a0,42 inches
Screen Resolution n/a 72 × 40 pixels
Color Display No No
Touch Screen No No

Compatibility

Android No YesXiaomi Mi Band 2 is compatibles with Android phones and tablets
iOS No YesXiaomi Mi Band 2 can connect with iPhones or iPads
OS X/Mac No NoBoth don't compatible MAC OS X devices
Windows Phone No NoBoth don't compatible with Windows Phone devices
Windows No NoBoth don't have a find phone feature
Web Portal No YesXiaomi Mi Band 2 allows you upload and view data on the online portal
Social Features No NoBoth don't have social features

Connectivity

Bluetooth No YesOnly Xiaomi Mi Band 2 has a built-in Bluetooth connection option
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
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Polar RS100

Xiaomi Mi Band 2