1. Entwodiksyon
Welcome to the user manual for your new ECHO Rainbow Pro S Smartwatch. This elegant and functional smartwatch is designed to enhance your daily life with integrated AI assistance, Bluetooth calling, comprehensive health sensors, and various sports modes. It comes with two interchangeable straps for maximum flexibility and is IP68 waterproof for worry-free use. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your device.
2. Ki sa ki nan bwat la
Tanpri verifye sa ki nan pake a pou asire w tout atik yo la:
- ECHO Rainbow Pro S Smartwatch (Rose Gold)
- Silicone Strap (Rose Gold)
- Nylon Strap (Bordeaux)
- Mayetik kab chaje
- Manyèl Itilizatè (dokiman sa a)

Image: The ECHO Rainbow Pro S Smartwatch, showcasing its rose gold finish, accompanied by both the rose gold silicone strap and the bordeaux nylon strap, along with the magnetic charging cable.
3. Enstalasyon
3.1 Chaje Aparèy la
Before first use, fully charge your smartwatch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB end into a standard USB power adapter (not included) or a computer's USB port. A full charge takes approximately 2.5 hours.
3.2 Installing the Da Fit App
The ECHO Rainbow Pro S Smartwatch works with the Da Fit application. Download the Da Fit app from the Apple App Store (for iOS devices) or Google Play Store (for Android devices).
- Scan the QR code in the watch's manual or on the watch screen (if available) or search for "Da Fit" in your app store.
- Enstale aplikasyon an sou smartphone ou.
3.3 Konekte ak telefòn entelijan ou
To unlock the full potential of your smartwatch, pair it with the Da Fit app:
- Asire w ke Bluetooth aktive sou smartphone ou.
- Louvri aplikasyon Da Fit.
- Follow the on-screen instructions to add a new device. The app will search for your ECHO Rainbow Pro S.
- Select your watch from the list of found devices. Confirm the pairing request on both your phone and the watch.
- Once paired, your watch will synchronize data with the app.

Image: The ECHO Rainbow Pro S Smartwatch, showing the watch body, both the silicone and nylon straps, and the magnetic charging cable, illustrating the components for setup.
4. Kijan pou w itilize mont entelijan w lan
4.1 Navige nan Entèfas la
The ECHO Rainbow Pro S features an intuitive 1.96-inch touchscreen. Swipe left, right, up, or down to access different functions and menus. The side button typically serves as a power button or a return-to-home screen button.
4.2 Siveyans Sante
Your smartwatch is equipped with advanced sensors to track your well-being:
- Batman kè: Li kontwole batman kè w san rete pandan tout jounen an.
- Oksijèn nan san (SpO2): Measures the oxygen saturation in your blood.
- Tansyon: Bay estimasyon tansyon ou.
- Suivi dòmi: Analyzes your sleep patterns, including deep and light sleep stages.
Tout done sou sante yo kapab viewed in detail within the Da Fit app, allowing you to track trends and progress over time.

Imaj: Dèyè a view of the ECHO Rainbow Pro S Smartwatch, highlighting the optical sensors used for heart rate, SpO2, and blood pressure monitoring.

Image: The ECHO Rainbow Pro S Smartwatch screen showing various health metrics, including heart rate (BPM), SpO2 percentage, and activity data, demonstrating its health tracking capabilities.
4.3 Karakteristik Kominikasyon
Rete konekte dirèkteman nan ponyèt ou:
- Apèl Bluetooth: Fè epi resevwa apèl dirèkteman nan mont ou lè ou konekte ak smartphone ou.
- Notifikasyon: Receive alerts for calls, messages, and app notifications from your paired smartphone.

Image: The ECHO Rainbow Pro S Smartwatch displaying incoming call and message notifications, illustrating its communication features when paired with a smartphone.
4.4 AI Assistant
The ECHO Rainbow Pro S integrates an AI assistant for convenient voice commands and information retrieval. Simply activate the AI feature on your watch and speak your query or command.

Image: The ECHO Rainbow Pro S Smartwatch screen showing the AI assistant interface, ready to receive voice commands or queries.
4.5 Sports Modes & Coaching
With over 100 sports modes and integrated training programs, your smartwatch is an ideal companion for your fitness journey. Select your activity from the watch's menu to track performance metrics such as calories burned, distance, and duration. The Da Fit app provides personalized tracking and allows you to follow your course using your smartphone's GPS.

Image: The ECHO Rainbow Pro S Smartwatch displaying various sports modes and training exercises, with accompanying smartphone app screenshots showing detailed workout plans and GPS tracking.
4.6 Personnalisation
Pèsonalize eksperyans mont entelijan ou a:
- Gade figi: Choose from over 100 downloadable watch faces via the Da Fit app to match your style.
- Espageti ka ranplase: Easily swap between the included silicone and nylon straps to suit your activity or outfit.

Image: The ECHO Rainbow Pro S Smartwatch, showcasing its rose gold finish, accompanied by both the rose gold silicone strap and the bordeaux nylon strap, highlighting the interchangeable design.
5. Antretyen
5.1 Netwayaj
To keep your smartwatch in optimal condition, clean it regularly. Wipe the screen and body with a soft, lint-free cloth. For stubborn smudges, slightly dampRense twal la avèk dlo. Evite itilize pwodui chimik ki agresif oswa materyèl abrazif.
5.2 Rezistans dlo (IP68)
The ECHO Rainbow Pro S is IP68 rated, meaning it is resistant to water up to 1 meter deep for 30 minutes. This makes it suitable for daily activities like hand washing, rain, or accidental splashes. However, it is not recommended for swimming, diving, or high-pressure water activities. Avoid exposing the watch to hot water, steam, or corrosive liquids.
5.3 Lavi batri
The smartwatch offers up to 5 days of battery life with typical usage. To optimize battery performance:
- Diminye klète ekran an.
- Dezaktive siveyans kontinyèl batman kè a si ou pa bezwen li.
- Limite kantite notifikasyon aplikasyon yo.
NAN. Depanaj
If you encounter any issues with your ECHO Rainbow Pro S Smartwatch, please refer to the following common problems and solutions:
| Pwoblèm | Solisyon |
|---|---|
| Gade pa limen | Asire w ke mont lan chaje nèt. Konekte l ak kab chaje mayetik la ak yon sous kouran pou omwen 30 minit. |
| Pa ka konekte ak smartphone la | 1. Asire w ke Bluetooth aktive sou telefòn ou an. 2. Asire w ke mont lan nan zòn telefòn ou an. 3. Rekòmanse mont lan ak telefòn ou an. 4. Clear Bluetooth cache on your phone (Android) or forget the device and re-pair (iOS/Android). 5. Ensure the Da Fit app has necessary permissions. |
| Lekti sante ki pa kòrèk | 1. Asire w ke mont lan byen sere sou ponyèt ou, ni twò sere ni twò lach. 2. Netwaye detèktè yo ki dèyè mont lan. 3. Evite twòp mouvman pandan mezi yo. 4. Note that these readings are for reference and not for medical diagnosis. |
| Notifikasyon pa resevwa | 1. Ensure the watch is paired and connected to your phone. 2. Check notification settings in the Da Fit app and on your phone (e.g., app permissions, DND mode). 3. Make sure the Da Fit app is running in the background. |
| Kout lavi batri | 1. Diminye klète ekran an. 2. Disable continuous heart rate monitoring if not needed. 3. Limit background app refresh for the Da Fit app. 4. Ensure no apps are constantly running on the watch. |
7. Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Mak | EKO |
| Modèl | Rainbow Pro S |
| Nimewo Modèl | bd279646-58a1-4a95-ab0c-0847dc2ca4e6 |
| Koulè | Rose Gold |
| Gwosè ekran | 1.96 pous |
| Kalite ekspozisyon | OLED or LED |
| Koneksyon | Bluetooth |
| Aparèy konpatib | Smartphone, tablèt |
| Konpozisyon batri | Lityòm-polymère |
| Dire batri (tipik) | 5 Jou |
| Tan pou chaje | 2.5 èdtan |
| Rezistans dlo | IP68 (jiska 1 mèt pou 30 minit) |
| GPS | Pa gen GPS |
| Fòm | Round |
| Konpatibilite App | Da Fit |
| Peyi orijin | Lachin |
8. Garanti ak sipò
8.1 Pwodwi Garanti
Your ECHO Rainbow Pro S Smartwatch is covered by a standard manufacturer's warranty against defects in materials and workmanship. The specific duration and terms of the warranty may vary based on your region and point of purchase. Please refer to your purchase documentation or contact your retailer for detailed warranty information.
8.2 Sipò pou Kliyan
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact the retailer or manufacturer directly. Have your product model number (bd279646-58a1-4a95-ab0c-0847dc2ca4e6) and proof of purchase ready when contacting support.





