Xiaomi Redmi Smart Band 2 User Manual

Specifications
Product: Smart Band
Name: Redmi Smart Band 2 Model:
M2225B1
Net Weight: 26.4 g (Including strap)
Item Dimensions:
42.81×25.42×9.99 mm
Wristband Material: TPU
Buckle Material: PC
Adjustable Length: 135–215 mm
Battery Type:
Lithium-ion polymer battery Battery
Capacity: 210 mAh
Input: 5 V 1 A
Water Resistance: 5ATM
Operating Temperature: 0°C to 45°C
Bluetooth Frequency: 2402–2480
MHz Maximum Output: ≤ 13 dBm
Wireless Connectivity:
Bluetooth® Low Energy 5.1
For product certifications related to this band, please go to Settings > About band >
Regulatory
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth
SIG, Inc. and any use of such marks by Xiaomi Inc. is under license. Other
trademarks and trade names are those of their respective owners.
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Xiaomi Redmi Smart Band 2 Specifications

General

Eat & drink	-
Position location	No
Heart rate monitor	Yes
Heart rate sensor type	Optical
Device type	Wristband activity tracker
Form factor	Rectangle
Closure type	Single prong strap buckle
Control type	Touch
Band material	Thermoplastic polyurethane (TPU)
Product color	Ivory
Suggested gender	Unisex
Water resistance	5 ATM
Waterproof up to	50 m
Maximum strap length	215 mm
Minimum strap length	135 mm
Display type	TFT
RAM capacity	0.192 GB
ROM capacity	8 MB
Pixel density	247 ppi
Display diagonal	1.47 \
Display brightness	450 cd/m²
Display resolution	172 x 320 pixels
Bluetooth version	5.1
Battery life	14 day(s)
Charging time	2 h
Charging source	USB
Battery capacity	210 mAh
Mobile operating systems supported	Android 10, Android 10.0, Android 11.0, Android 12.0, Android 6.0, Android 7.0, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, iOS 12, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15
Quantity per pack	1 pc(s)
Number of bands included	1

Weight and Dimensions

Depth	42.81 mm
Width	25.42 mm
Weight	14.9 g
Thickness	9.99 mm