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Amazfit Bip S Fitness Smartwatch, 40 Day Battery Life, 10 Sports Modes, Heart Rate, 1.28'' Always-On Display, Water Resistant, Built-In GPS, Warm Pink (W1821US3N)

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$67.79 Why this price?
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Style: Bip S


Color: Warm Pink


Features

  • Amazfit Bip S Fitness Smartwatch comes with a whopping 40 day long battery life on a single charge of 2.5-hours.
  • 10 Sport Modes Tracking (Treadmill, Outdoor Running, Cycling, Yoga, etc) with 5 ATM water resistant so you can take it for a swim.
  • Built-in GPS to track daily step count, distance traveled, calories burned, and sleep quality.
  • BioTracker PPG Heart Rate Monitor provides high-precision continuous heart rate tracking, warning and interval values.
  • Highly colorful always-on display with easily readable outdoors even under bright sunlight. True bright colors with 64 Gamut.
  • Compatible phone models: Android 5.0 or iOS 10.0 and above
  • Free Your Hands. Use Your Watch to Control Music on Your Phone. Once the Amazfit Bip S is connected to your phone, you can control music playback from your watch, making it even easier for you to exercise.

Description

Amazfit Bip S Fitness Smartwatch features an astonishing 40 day battery life on a single charge, an always-on transflective color touch display, built-in GPS, 3-axis geomagnetic sensor, 3-axis accelerometer for activity, BioTracker PPG Bio-Tracking Optical Sensor, sports and sleep tracking, 5 ATM waterproof to 50 meters while weighing only 1.1 ounces (31 grams). Amazfit Bip S comes in 4 vibrant color options and allows you to receive emails, text messages, calls and app notifications on the watch display. You can track your runs (indoor and outdoor), cycling and other sports with detailed GPS routes and stats.

Operating System: Amazfit OS


Special Feature: Time Display, Sleep Monitor, Email, Distance Tracker, Accelerometer, Text Messaging, GPS, Pedometer, Calorie Tracker, Notifications, Heart Rate Monitor See more


Connectivity Technology: Bluetooth, GPS


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Ion


GPS: Built-in GPS


Shape: Rectangular


Screen Size: 1.28 Inches


Brand: Amazfit


Model Name: W1821US3N


Product Dimensions: 1.65 x 1.38 x 0.44 inches


Item Weight: 6.7 ounces


Item model number: W1821US3N


Batteries: 1 Lithium Ion batteries required. (included)


OS: Amazfit OS


Connectivity technologies: Bluetooth, GPS


GPS: Built-in GPS


Special features: Time Display, Sleep Monitor, Email, Distance Tracker, Accelerometer, Text Messaging, GPS, Pedometer, Calorie Tracker, Notifications, Heart Rate Monitor


Other display features: Wireless


Human Interface Input: Touchscreen


Scanner Resolution: 240 x 280


Color: Warm Pink


Whats in the box: User Manual, Charging Pod, Smartwatch


Department: mens


Manufacturer: Amazfit


Date First Available: December 17, 2019


Standing screen display size: 1.28 Inches


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great product with extra long battery life and packed with lots of functions
Bought this for my wife to replace her FitBit Atlas as she requires watch functions as well. Set up was a breeze after downloading the app. The one complaint is that the QR code on the manual wasn't for the app itself, but for something else which was a bit confusing. Great battery life which makes it great to track sleep patterns in consecutive days while still keep track of her daily activities. All in all a great investment at an unbeatable price. ... show more
Reviewed in the United States on July 23, 2020 by JayC115

  • Watch works well for the value, the app isn't great
When I bought this watch I was warned that the setup was a little complicated. I didn't feel like it was really any more difficult than setting up my last 2 Fitbits but I'm fairly tech savvy so maybe it's different for others. However, when I bought my watch in July 2020 the associated app was also called Amazfit and worked well. A few months in and the app was bought by Zepp and at that point I stopped being able to receive text & call notifications and my watch started having issues syncing with the app. Those kinks seem to be worked out but it took a while and I had to un-pair and re-pair my watch with the app to get everything to start working again. I will warn that it does not track my steps or my sleep as accurately as my Fitbit did (which is my reason for 4 stars) but the battery life is phenomenal and if you don't want to pay an arm and a leg for a smart watch then I recommend it. ... show more
Reviewed in the United States on December 29, 2020 by Kristin

  • Love it love it love it!
I tried a Fitbit Luxe but the was small and impossible to use. I tried an itouch but it was heavy and would turn off and on by itself even tho it was fully charged. The amazfit is awesome. I can track my steps which is most important to me. You can have the weather posted on the screen, you can read messages and see who called. You can even answer or decline a call. It's comparable to a Fitbit but at half the price. ... show more
Reviewed in the United States on December 14, 2021 by shannon minervini

  • Excelente reloj
Excelente reloj. Calidad y duración aceptables. Excelente para natación. Batería de larga duración.
Reviewed in the United States on April 21, 2025 by Romeo 2 Romeo 2

  • Great buy for the price……until it quit working.
Love this watch! Does everything it says. Easy setup, light weight, monitors things that are important to me. My favorite feature is the ability to read the dial when I'm outside. For me it's much better than the Fitbit I was wearing……it’s now the end of July and the watch quit working. If you buy this watch make sure to buy service policy because after 30 days you are out of luck. ... show more
Reviewed in the United States on May 24, 2021 by Sharon L.

  • Decent budget smartwatch.
App is awesome and very detailed! The battery life is good and the screen resolution is pretty good. However, we had alot of trouble pairing it to the phone initially and it sometimes just looses connection. Probably better to just pay a couple extra bucks for the pro edition. Pro has way better screen resolution and connectivity. ... show more
Reviewed in the United States on January 28, 2021 by N Fields

  • Watch is fantastic
This watch is accurate, has GPS, a long battery life & you can see the face of the watch in the sun. Its exactly what I was looking for at a great price! I have a very small wrist and am happy with the fit.
Reviewed in the United States on September 3, 2021 by Samone Samone

  • Pretty good smartwatch for my first.
Battery life is really good. Step counter and sleep tracking seem pretty good only I never have rem sleep and idk if that is accurate or if it just doesn't measure it. Im unsure about what it is supposed to do and what has to be entered in manually though. I have never been able to get it to measure my stress or blood oxygen or even show it on the watch. It details how to wear the watch to get those readings but it never does show in the app or even show it on the watch. If I wanted to enter manually I would just keep a journal! Otherwise, I'm happy with it only wish I would've better researched and went with one that did a little more. It does my call, text and Snapchat notifications and even says full text on my watch but I knew I wouldn't be able to respond on it and I'm ok with that. I'm just unsure how close my phone has to be to send the notifications cause sometes I don't get them when I think I should've... Overall I'm happy with its style, fit and most of its function. ... show more
Reviewed in the United States on September 2, 2022 by Rebecca C.

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