Fitbit Ionic vs. Xiaomi Mi Watch

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Fitbit Ionic and Xiaomi Mi Watch. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.

Smartwatch Specifications Comparison

Fitbit Ionic vs. Xiaomi Mi Watch Comparison Chart
GENERAL Fitbit Ionic Xiaomi Mi Watch
Product Type Smart watch Smart watch
Supported Host Device OS iOS, Android, Windows Phone iOS 10 or later, Android 5.0 (Lollipop) or later
Wearing Style Watch style Watch style
Width 38.6 mm -
Height 12.4 mm -
Lenght 256.5 mm -
Depth 12.4 mm -
Weight 50 g -
Body Details - Case only: 32 g
Body Material Aerospace-grade aluminium Glass fibre reinforced polyamide
Protection Water-resistant Water-resistant
Colours Charcoal, smoke grey | Burnt orange, slate blue | Blue grey, silver grey -
Clock Display - Yes
FEATURES Fitbit Ionic Xiaomi Mi Watch
Sensors Accelerometer, altimeter, heart rate Accelerometer, ambient light sensor, geomagnetic sensor, barometric altimeter, optical heart sensor, gyroscope
Tracking Data Distance, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, pace, sleep stages, swim laps, active time Distance, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, stress level, recovery time, vital signs
Modes - 117 workout modes
Goal Setting Yes Yes
Features PurePulse heart rate technology, automatic exercise recognition, SmartTrack Find phone function, flashlight, automatic exercise recognition, alarm, timer, breathing training function, music playback control, weather information, event reminders, off-the-wrist password protection
Notifications Missed calls, calendar, SMS, social apps SMS, Email, social apps, incoming calls
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/Galileo/BeiDou receiver
CONNECTIVITY Fitbit Ionic Xiaomi Mi Watch
Wireless Interface Bluetooth, IEEE 802.11b/g/n, NFC Bluetooth 5.0
DISPLAY Fitbit Ionic Xiaomi Mi Watch
Type LCD - colour AMOLED - colour
Resolution - 454 x 454 pixels
Screen Size - 1.39"
Pixel Density - 326 ppi
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) -
Always On Display (AOD) - Yes
INPUT DEVICE Fitbit Ionic Xiaomi Mi Watch
Type Touch sensitive screen Touch sensitive screen
CASE Fitbit Ionic Xiaomi Mi Watch
Case Shape - Circular
Case Details Silver grey aluminium Black | Beige | Navy blue
BAND Fitbit Ionic Xiaomi Mi Watch
Band Type Sport band Strap
Fits Wrist with Circumference - 130-220 mm
Clasp Type - Buckle
Band Material - TPU
Band Colour Ink blue/ice grey Black | Beige | Navy blue
BATTERY Fitbit Ionic Xiaomi Mi Watch
Capacity - 420 mAh
Battery Life 4 day(s) -
Battery Life Details - Typical usage - up to 16 days
Long battery mode - up to 22 days
Workout mode - up to 50 hour(s)
Rechargeable Battery - Yes
MISCELLANEOUS Fitbit Ionic Xiaomi Mi Watch
Included Accessories Charging cable, 2 wristbands (S+L) Magnetic charging dock
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature - 45 °C
Min Operating Temperature - -10 °C
Warranty 1-year warranty 2-year warranty
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