Boltt Ace vs Polar Loop Crystal

Boltt Ace Polar Loop Crystal

Basic Info

Wear TypeWristbandWristband
Price
Ratings

Activity & Fitness

Activity Yes YesBoth track daily activity
Calories Yes YesBoth show estimated calories burned
Sleep Yes YesBoth can track your sleep
Heart Rate / Pulse No NoBoth don't monitor heart rate
Distance Yes YesBoth track your stride length
Steps Yes YesBoth track how many steps you take
Stairs / Floors Yes NoBoltt Ace counts your climbing stairs or floors
Exercise Tagging Yes YesBoth have exercise tagging feature
Smart Coach Yes YesBoth can help with smart coaching
Goal Setting Yes YesBoth can help with your goals setting
Inactivity Alert Yesn/aBoltt Ace helps you stay active with inactivity alert

Additional Features

GPS No NoBoth don't have built-in GPS support
Compass Non/aBoth 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 NoBoth don't have stopwatch
Music Playback Non/aBoth don't have music playback
ReportsActivity, SleepActivity, Sleep

Smartphone Remote Features

Notifications Yes YesBoth show smartphone notifications
Caller ID Yes NoBoltt Ace can notify you who is calling
Music Control No NoBoth don't have phone music control
Call Control Non/aBoth don't have call control
Camera Control Non/aBoth don't have camera control
Find Phone Non/aBoth don't have a find phone feature

Battery

Duration2 days8 daysPolar Loop Crystal battery life is about 4.0 times longer
Battery TypeRechargeable Batteryn/a

Physical Specs

Weather Resistance Yes Yes
Waterproof No No
IP Ratingn/an/a
Weight20 grams38 gramsBoltt Ace is 18.0 g lighter

User Interface

DisplayOLED ScreenLED Lights
Display Sizen/an/a
Screen Resolution n/a n/a
Color Display Non/a
Touch Screen Non/a

Compatibility

Android No YesPolar Loop Crystal is compatibles with Android phones and tablets
iOS Yes YesBoth compatible iOS devices
OS X/Mac No YesPolar Loop Crystal compatibles with MacBooks and iMacs
Windows Phone No NoBoth don't compatible with Windows Phone devices
Windows No YesPolar Loop Crystal allows you to locate your phone
Web Portal No YesPolar Loop Crystal allows you upload and view data on the online portal
Social Features Non/aBoth 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
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Boltt Ace

Polar Loop Crystal