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.
IW1
Smart Watch
User Manual
FRI
10000
10
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Table of Contents
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Summary of Contents for Letsfit IW1
- 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 English Version ............ 1 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... -
Page 3: English Version
Letsfit app, where you can get detailed information on your stats, view historical trends, log sleep, and more. As soon as setup is complete, you’re ready to start moving. The remainder of the manual walks you through every function on your IW1. Setting up Your Watch Charging Your Watch Please fully charge your watch before initial use. -
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 circle 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
Using Your Watch App Installation Use the watch with our customized Letsfit app. You can download Letsfit from App Store / Google Play or scan the QR codes below to download. Android Letsfit 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
4. Select the watch language on the watch and enter the QR code interface as instructed. 5. Use the Letsfit app to scan the QR code displayed on your watch to connect the watch to your smartphone. - 7 -... - Page 10 Notes: ● You can also search this device in the app to pair (Go to "Settings" page → "+ Pair new device" → "IW1" → tap "Search Devices"). ● 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 disconnection.
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Page 11: App Interfaces
App Interfaces Swipe right and choose a date to Swipe down view data. to sync data. Daily Target Value Activity Daily Workout Daily Active Hours Daily Steps Minutes - 9 -... - Page 12 **** Training Settings When you start a sport mode on Tap "IW1", you can your watch, detailed data and customize call / message / graphs will be displayed here alarm alert or set other after the exercise is over (swipe parameters.
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Page 13: Getting To Know Your Watch
● Swipe right to view today’s daily activity data (You can customize this interface in the Letsfit app. Go to the "Setting" page → "IW1" → "Control Center".) -11 -... - Page 14 2) Swipe the screen to choose a watch face and tap to confirm. Method 2: 1) Open the Letsfit app, go to the "Settings" page → "IW1" → "Watch Faces". Select a watch face and then choose the information you want to display on the home screen.
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Page 15: 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 rate blood oxygen level. automatically and continuously. -
Page 16: Tracking Sports
When you start an outdoor sport, the watch Outdoor Run begins searching GPS signal. Please let the Letsfit app run in the background and allow the location services on your phone, then move to an open area and stand still to better receive the signal. -
Page 17: Tracking Daily Activity Data
Notes: ● After ending an exercise, you can view detailed data and graphs in the app (Go to the "Training" page, swipe down the page to synchronize data, and tap the exercise you just ended). ● After you finish the outdoor cycling, outdoor running or outdoor walking exercise in GPS mode, your movement track will be displayed in... -
Page 18: Measuring Blood Oxygen Level
Sleep Detection Mode: If you want the watch to track your blood oxygen level during sleep, please open the Letsfit app, go to the "Settings" page → "IW1", and turn on the blood oxygen measurement switch. The blood oxygen data will then be displayed in the app (Go to the "Activity"... -
Page 19: Breathing Guide
Stopwatch Alarm 6. Setting Alarms 1) Go to the "Settings" page in the Letsfit app and tap "IW1". 2) Tap "Alarm" to enter the alarm setting interface. 3) Tap "Add" to add an alarm. 4) Set the alarm time, name, vibration period and repeat time. -
Page 20: More Functions
→ "IW1" → "Notification alerts"), will calls be notified. ● When the "Do not disturb" function is enabled in the app ("Settings" page → "IW1" → "Do Not Disturb") or on the watch (Quick settings bar → ), calls will not be notified on the watch during the do-not-disturb period. -
Page 21: Timer
8.5 Timer 1) Tap "Timer" to enter the function. 2) Choose the countdown time or customize your timer. Basic Specifications Model No.: IW1 Sync: Bluetooth 5.0 Screen: 1.4" TFT LCD Battery Capacity: 250mAh Working Voltage: 5V-500mA Working Temperature: -10℃ to 40℃... -
Page 22: Faqs
2. Select the watch language on the watch and enter the QR code interface as instructed. 3. Use the Letsfit app to scan the QR code displayed on your watch to pair. If you still fails to connect the watch to the app, please kindly take the following steps: 1. - Page 23 Location and Bluetooth. 2. Clear all running / background processes on your smartphone. Open the Letsfit app, go to the "Settings" page, tap "IW1", and then the watch will reconnect to your smartphone and update data. You can also restart your smartphone and Bluetooth, then re-pair the watch in the app.
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Page 24: 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 25 ● Dispose of this device, the device’s battery and its package in accordance with local regulations. ● Do not check any notifications, GPS, or any information on your device’s display while driving or in other situations where distractions could cause injury or hazard. Always be aware of your surroundings while exercising.
- Page 26 ● The smart watch relies on sensors that track your movements and other metrics. The data and information provided by these devices are intended to be a close estimation of your activity and metrics tracked, but may not be completely accurate, including step, sleep, distance, heart rate, and calorie data and blood oxygen levels.
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Questions and answers
When setting the time on my new IW1 Lite I cannot find an option to change the 12 hour clockface from an **** setting to PM. How do I?
The Letsfit IW1 Lite does not have a specific setting to switch between AM and PM manually. The time format shown on the watch depends on the time format set on the connected phone. To change from AM to PM or switch between 12-hour and 24-hour formats, update the time format on your phone. The watch will sync the time automatically after pairing.
This answer is automatically generated
Can the battery be replaced? Mine no longer recharges.
How do I change from **** to PM