Overview

  • Compatibility
    Compatible with Android and IOS devices
  • Function
    120 Built-in Sports Modes, 24H Blood-oxygen Monitoring, Test 3 Health Metrics in 1 Tap
  • Display
    The large 1.47” display can fit more important information and reduce the scrolling. It is 112% screen size increase compare to the Band 5. The HD full color AMOLED
  • Unique Features
    18-day Battery Life, say goodbye to daily recharge. When fully charged, the 230 mAh battery of the Amazfit Band 7 can last up to 18 days with a typical use, and up to 9 days with a heavy use.
  • Design
    Rectangular shape that looks sporty and stylish
  • Additional Information
    5 ATM water-resistance
  • 120+ sports modes
    providing useful exercise data such as distance, speed, heart rate, calories burned, etc. making your exercise more efficient. With automatic recognition of 4 sports, the users don’t need to manually open the sports modes, and can jump right into action.
  • Customize
    50+ customizable watch faces. Featuring always on display & upload your own image.
  • FSA/HSA Eligible
    Your Amazfit purchase may qualify for HSA or FSA reimbursement. You can submit your Best Buy confirmation email to your HSA or FSA provider as proof of purchase.

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Specifications

Capacity & configuration

Band Type
Thermoplastic polyurethane
Clasp Type
Buckle
Display Type
AMOLED
Alert Type
Vibration
Replaceable Battery
No

Dimensions & weight

Product Name
Amazfit Band 7 Activity Smart Watch, 18 Day Battery, Alexa Built-in, Heart Rate, Sport Modes
Maximum Depth of Water Resistance
5 feet
Product Height
0.48 inches
Product Width
0.95 inches
Product Weight
0.06 ounces
Product Length
1.84 inches
Product Type
Smartwatch

Features

Brand
Amazfit
Color
Black
Case Shape
Rectangular
Band Color
Black
Rotating Bezel
No
Display Screen
Yes
Screen Size
37.3 millimeters
Touch Screen
Yes
Color Display
Yes
Clock Display
Yes
Backlit Display
Yes
Adjustable Brightness
Yes
Customizable Watch Faces
Yes
Screen Material
Tempered Glass
Operating System Compatibility
Android
Operating System
Zepp OS
App Compatible
Yes
Data Plan Required
No
Wireless Connectivity
Bluetooth
Built-in Storage
26 gigabytes
GPS Enabled
No
Mobile Notifications
Yes
Music Player
No
Metrics Measured
Blood oxygen
Multi-Sport Tracking
Yes
Sensors
Geomagnetic sensor
Protective Qualities
Water resistant
Minimum Wrist Size
166 millimeters
Maximum Wrist Size
232.92 millimeters
Band Size
Adjustable
Rechargeable
Yes
Battery Strength Indicator
Yes
Charging Interface(s)
Wireless
Battery Chemistry
Lithium-ion
Band Material
Silicone
Case Material
Polycarbonate
Integrated Camera
No
Form Factor
Wristwatch
Year of Release
2022
Series
Band 7
UPC
850037656707

Power & warranty

Model Number
B2177OV1N
Model Family
Amazfit
Warranty - Parts
1 year
Warranty - Labor
1 year

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
DavidandReneDOct 30, 2026 · Verified purchase ★★★★★

My New Watch - I wear it everyday. It works well. Since google would not allow me to upload another Fitbit watch I simply shopped for another brand. This is as good

RandomDadOct 23, 2026 · Verified purchase ★★★★☆

Solid fitness tracker for the price - Works as described. For the price it works well, but definitely not a replacement for my Apple watch

EDWINNOct 23, 2026 · Verified purchase ★★★★☆

LOVE IT!!! - This smart watch gives me everything I need to track my steps, stairs, miles, heart rate at my work. I absolutely love it. I just wish the manufacturer would make a more secure band or exchangeable option for bands for people that use it for work. I have to wear specific clothing and protective equipment because I work at a chemical plant. My watch popped off and I didn’t even know it, but I luckily found it again

HdrtvOct 9, 2026 · Verified purchase ★★★☆☆

Good watch. - Not enough features for my needs.Its a little bigger than what it looks like is heavier than what I though,but lacking in features.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat