How do I set up my ColorFit Qube O2 device?Before setting up make sure the phone & watch are charged and next to each other. Connect charging cable to turn on the watch. Download the NoiseFit Track app. Open the app and allow the BT & GPS positioning to be turned on. Feed your personal info & health goals in the app. Go to add device page & select the device type to link the watch.Why won't my ColorFit Qube O2 device sync?This may be because it lost BT connectivity with your smartphone. For a stable connection, please ensure that the NoiseFit Track app is running and locked in the background.Why can't I set up my ColorFit Qube O2 device?Reset your ColorFit Qube fO2 rom the app and try again. To reset, open NoiseFit Track app, go to Device, choose Others, select Reset and Confirm.Why didn't my ColorFit Qube O2 device alert me?Possibly due to BT connectivity loss. Ensure the watch & phone are within BT range with alerts turned on & app running & locked in the background (Android). Check whether the DND is turned on or not.How do I turn off my ColorFit Qube O2?Turn on the watch screen, go to Setting and select Power Off and choose to power off.How do I reset my ColorFit Qube O2?You can reset ColorFit Qube O2 from the app. Open NoiseFit Track, go to Setting, select Reset and choose to reset.

What is the battery capacity and standby time?It features a 180mAh battery with up to 7-day battery life & 25-day standby. Stand-by time is the maximum tested time that a single charge will last when the smartwatch is used as a regular watch.How do I know when my device is charged?The watch takes about 2.5 hours to charge completely. It will display a 100% Charged message once the battery is full. Please don't use a fast charging adapter to prevent device damage.How do I check the battery level on my ColorFit Qube O2 device?Turn on the screen and swipe up to check the battery level on your ColorFit Qube O2.How can I extend my ColorFit Qube O2 device's battery life?'You can extend the battery life in your device by turning down the brightness level and turning off the All-Day Heart Rate measurement.Which adaptor should I use to charge my ColorFit Qube O2?Please use a low power adapter or you can plug in the charging cable into a laptop or PC USB port. Do not use a fast charging adapter as it may damage the watch in the long run.

What's the name of the app?The name of the app is NoiseFit Track.How do I manage my NoiseFit Track profile?You can manage the NoiseFit Track profile from the app. Open the App, go to My option, select Profile and manage your profile.How do I track my workouts with my NoiseFit Track app?You can track your workout on the Summary section of the app. Open the NoiseFit Track app. Go to the Summary section of the page and get your daily report.How do I change the units of measurement on my ColorFit Qube O2 device?You can change the units of measurement on your NoiseFit Track app. Open the app, go to Device, choose Others, select Unit system and Confirm.

How does ColorFit Qube O2 sync data?ColorFit Qube O2 syncs data over a BT connection with NoiseFit Track app.Does the watch sync with any other app?Yes, it can sync with Google Fit via NoiseFit Track App.

Does ColorFit Qube O2 show notifications from social networking apps?ColorFit Qube O2 shows push notifications from social networking apps that have been synced with the app. Please ensure that the NoiseFit Track app is running and locked in the background (Android).Why isn't ColorFit Qube O2 receiving notifications from my phone?Possibly due to BT connectivity loss. Ensure the watch & phone are within BT range with alerts turned on & app running & locked in the background (Android). Check whether the DND is turned on or not.Can we see messages and caller info from my phone on the smartwatch?Yes, you can see messages and caller information on your smartwatch as long as the watch is synced with the NoiseFit Track app and is within BT range.How can we see the caller information?Turn on the phone notification feature on the NoiseFit Track app to see incoming call information.Can I read incoming messages on my ColorFit Qube O2 or will I only receive message notifications?You'll be notified of new messages on your watch once it is connected to the app. You can read a message when you receive a notification. You also have the option to see previous notifications.

How does ColorFit Qube O2 estimate how many calories I've burned?ColorFit Qube O2 estimates the number of calories burned based on your heart rate, activity duration, steps taken, distance covered, height, weight and age.How do I track my heart rate with my ColorFit Qube O2?ColorFit Qube O2 can detect heart rate both manually or automatically. You can track your heart rate with NoiseFit Track App.Why don't I see my heart rate on my ColorFit Qube O2?You can see heart rate on your ColorFit Qube O2 smartwatch provided you are wearing it on your wrist with no space between the watch and wrist. For detailed analysis, you can check the NoiseFit Track app.Does this watch synchronize the sleep if the app is not connected?Yes, ColorFit Qube O2 will measure your sleep even if not connected with the app. The data will be synced to the app, once connected. You can also view your daily sleep data on your smartwatch.Does it have a Pedometer?Yes, ColorFit Qube O2 comes with an in-built pedometer.

Is ColorFit Qube O2 compatible with iPhone?ColorFit Qube O2 is compatible with all iPhones running on iOS 9 and above.Is ColorFit Qube O2 compatible with Android?ColorFit Qube O2 is compatible with all Android phones running on Android version 5.1 and above.

What is the ColorFit Qube O2 strap size?The width of the strap is 20mm.How do I change the wristband on my ColorFit Qube O2 device?The mechanism to remove and replace the band can be found on the underside of the watchband.From where can I purchase a replacement strap?You can purchase replacement straps from our official website.

Is there a warranty for this product?Yes, there is a 1-year manufacturing warranty from the date of delivery of the product.Where do I register for the product warranty?You can register your warranty here.