Table of Contents
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Thank you for purchasing our products. This manual addresses
the safety guidelines, warranty, and operating instructions. Please
review this manual thoroughly before operating your device.
All pictures in this manual are for illustration purpose only. Actual
product may vary due to product firmware upgrade and app upgrade.
EW1
Smart Watch
User Manual
FRI
10000
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Table of Contents
Related Manuals for Letsfit EW1
Summary of Contents for Letsfit EW1
- Page 1 Smart Watch User Manual 10000 Thank you for purchasing our products. This manual addresses the safety guidelines, warranty, and operating instructions. Please review this manual thoroughly before operating your device. All pictures in this manual are for illustration purpose only. Actual product may vary due to product firmware upgrade and app upgrade.
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Page 2: Table Of Contents
Table of Contents Getting Started ..............1 What’s in the Box ...............1 What’s in this Document ............1 Setting up Your Watch ..........1 Charging Your Watch ............1 Disassembling / Assembling Your Watch ......2 Wearing Your Watch ............4 Using Your Watch ............5 App Installation ..............5 Account Registration and Login ........6 Pairing the Watch with Your Phone........7 App Interfaces ..............9... -
Page 3: Getting Started
What’s in the Box Smart watch Charging cable Quick start guide (EW1 with bands) What’s in this Document This manual gets you started quickly with setting up your watch. Setup ensures that your watch can synchronize its data with the Letsfit app, where you can get detailed information on your stats, view historical trends, log sleep, and more. -
Page 4: Disassembling / Assembling Your Watch
When the watch shows that the battery is low, connect the watch to a USB port with 5V-500mA. While the watch charges, there is a battery progress bar on the screen and you can check the battery level at any time. 4. - Page 5 3. Repeat on the other side. Assembly 1. To reattach the wristbands, slide the pin (the side opposite the quick-release lever) into the notch on the watch. Attach the wristband with the clasp to the top of the watch. 2. While pressing the quick-release lever inward, slide the other end of the wristband into place.
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Page 6: Wearing Your Watch
Wearing Your Watch All-day Wear and Exercise For all-day wear when you’re not exercising, wear the device on your wrist horizontally, a finger’s width below your wrist bone and lying flat, the same way you would put on a watch. For optimized heart rate tracking, keep these tips in mind: 1. -
Page 7: Using Your Watch
Use the watch with our customized Letsfit app. You can download Letsfit from Apple Store / Google Play or scan the QR codes below to download. Android Letsfit iOS 11.0 & above Android 6.0 & above Note: The Letsfit app is only compatible with smartphones, not tablets or PCs. -
Page 8: Account Registration And Login
Account Registration and Login Please register an account with a valid email address. After registration, check your email box to complete email verification, and then tap "Verified" to log in. - 6 -... -
Page 9: Pairing The Watch With Your Phone
Please pair the watch with your phone in the Letsfit app, NOT in the Bluetooth settings of your phone. Pair the watch with your Do NOT pair the watch smartphone in the Letsfit app with your smartphone in your phone’s Bluetooth settings Android 1. - Page 10 Notes: ● You can also search for this device in the app to pair (Go to the "Device" page → "Pair device" → "EW1"). ● Once the watch is connected to your app, the watch will automatically search and reconnect itself if the connection is lost or when Bluetooth is restarted after manual disconnec- tion.
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Page 11: App Interfaces
App Interfaces Swipe down Tap to view to sync data. Daily Workout Minutes today’s activity data. Daily Target Value Daily Active Hours Summary Daily Steps Select a date to view the data. Today’s data Device After the watch is connected to your phone, you can customize watch face / call / message / alarm / sedentary alert , etc. -
Page 12: Getting To Know Your Watch
Getting to Know Your Watch Basic Operations ● Turn off the watch: Swipe up the screen of the watch, then , and then select "Power off". ● Turn on the watch: Press and hold the function button for 10000 2 seconds. ●... - Page 13 Twitter 10:10 am TOM : The weather this week has been mostly cloudy, Take an umbrella. Today Training Today 8000 /10000 10000 Blood Heart rate Oxygen Breath Timer Stopwatch Alarm Music control Settings After the watch is paired with your phone, the home screen will display the time and date.
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Page 14: Function Introduction
Function Introduction Tracks your exercise Check your daily data in up to 14 sports activities and modes. Choose the sleep data. mode that you want to start on the watch. Tracks your Measures your real-time heart blood oxygen level. rate automatically and continuously. -
Page 15: Tracking Sports
1. Tracking Sports The watch tracks your exercise data in up to 14 sports modes. Start a sport Tap "Training" → Swipe the screen to select a sports mode you want to start. 7:00 AM Set goals Free training Before beginning an exercise, you can to set training goals such as Distance distance, duration, calories burned, etc. -
Page 16: Tracking Daily Activity Data
End the sport Press the function button and to end the sport. Exercise data is displayed after the exercise has ended. Swipe up the screen to flip through exercise data: Notes: ● After ending an exercise, you can view detailed data and graphs in the app (Go to the "Summary"... -
Page 17: Monitoring Heart Rate
3. Monitoring Heart Rate Tap "Heart rate" in the function list to enter the heart rate interface, the watch will automatically measure your real-time heart rate. You can also view your all-day heart rate data in the heart rate interface of the watch or in the app. -
Page 18: Breathing Guide
5. Breathing Guide Tap "Breathe" in the function list to enter breathing mode. Select the duration of the breathing training and follow the instructions to breathe. If you want to end the breathing training, press the function button and tap to exit. -
Page 19: More Functions
8. More Functions 8.1 Call Notification When there is an incoming call, the watch vibrates to alert you, and the screen displays the caller ID. on the watch screen to reject the call. Notes: ● Only when "Notification alerts" is enabled in the app ("Device" page →... -
Page 20: Basic Specifications
Basic Specifications Model No.: EW1 Sync: Bluetooth 5.0 Screen: 1.3" TFT LCD Battery Capacity: 210mAh Working Voltage: 5V-500mA Working Temperature: -10℃ to 40℃ Weight: 1.27oz (36g) Waterproof Rating: 5ATM Working Time: 5-7 days - 18 -... -
Page 21: Faqs
2. Search this device in the app to pair (Go to the "Device" page → "Pair device" → "EW1"). 3. Make sure the distance between your smartphone and the watch does not exceed 0.5 meters and keep the watch screen always on when pairing. - Page 22 The watch is disconnected from the Letsfit app on your smartphone The watch will disconnect from your smartphone in the following cases: 1. Smartphone Bluetooth is off or exceeds the Bluetooth connection range (the maximum Bluetooth connection range is 10 meters and can easily be reduced by walls, furniture, etc.) 2.
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Page 23: Warranty
Warranty We strive to build our products with the highest attention to detail and craftsmanship. However, sometimes there are occurrences of a defect, so we are happy to offer a ONE-year hassle-free warranty on all our devices as we continue to make amazing products. - Page 24 ● Never try to abuse, crush, open, repair or disassemble this device. Doing so will void the warranty and can result in a safety hazard. ● If any parts of your product require replacement for any reason, including normal wear and tear or breakage, please contact us.
- Page 25 medical purposes, and are not intended to diagnose, monitor, treat, cure, or prevent any disease or condition. ● The heart rate and blood oxygen level readings are for reference only, and no responsibility is assumed for the consequences of any false readings. ●...
- Page 26 Maintenance ● Regularly clean your wrist and the smart watch, especially after sweating during exercise or being exposed to substances such as soap or detergent which may adhere to the internal side of the watch. ● Do not wash the watch with household cleanser. Please use soapless detergent, rinse thoroughly and wipe with a soft towel or napkin.
- Page 27 (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. IC：26712-EW1 This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: 1.This device may not cause interference.
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Do you have a question about the EW1 and is the answer not in the manual?
Questions and answers
My phone doesn't see letsfit watch it's a iPhone 16
The Letsfit EW1 watch requires the Letsfit app, which is compatible with iOS 11.0 and higher. Since iPhone 16 runs a newer version of iOS, compatibility should not be an issue. If your iPhone 16 won't connect, try the following:
1. Ensure Bluetooth is enabled on your iPhone.
2. Restart both your iPhone and the watch.
3. Reset the watch by swiping down on the home screen, selecting "Factory Reset," and restarting it.
4. Open the Letsfit app, scan the QR code on the watch, and attempt to pair again.
5. If the issue persists, check that the watch is not already paired with another device.
If these steps do not resolve the problem, further troubleshooting may be required.
This answer is automatically generated
My ew1 is not charging at all. Charging cable has magnetic connection to watch therefore no extra cable to test
Your Letsfit EW1 may not be charging due to the following reasons:
1. Incompatible Adapter – The charger should not be used with an adapter above 5V/1A, as it may damage the device. Use a computer USB port, laptop, or power bank instead.
2. Improper Connection – Ensure that the magnetic charging cable is securely attached to the watch.
3. Faulty Cable – The charging cable may be damaged or defective; try using a different compatible cable.
4. Dirty Charging Contacts – Check and clean the charging connectors on both the cable and the watch.
5. Battery or Hardware Issue – If none of the above work, the battery or internal components may be faulty.
Try these steps and see if the issue is resolved.
This answer is automatically generated
What replacement bands can I purchase for this smart watch?
how to monitor sleep
The Letsfit EW1 Smart Watch automatically tracks sleep and provides detailed data on sleep quality, including deep sleep, light sleep, REM sleep, and intermittent wake periods throughout the night.
This answer is automatically generated