Fire-Boltt Invincible Smart Watch - Black Silver

Very good quality

A-Active. M-Matrix, O-Organic, L-Light, E-Emitting, D-Diode, [ AMOLED ]

A forced feedback to get the warranty. Can provide actual feedback upon usage.

Love it

It's been 45 days since I've purchased this watch. I can speak in detail with each element below. I was user of Mi Band 2,4, Honor band 5 and bingo smartwatch. So most of my review have much comparison with previous bands and smartwatch Display (4/5) Amoled display is sharp and crisp. I can easily read the message notifications from distance. Keeping ambient sensor make it more live with auto brightness adjustment. Bezels are bit thick but if you keep a dark wall paper it doesn't matter. Design and build (4/5) This Smartwatch looks premium with its solid build quality of the frame. But the strap is bit cheaper side. I've bought a button type strap, which is more comfortable than stock strap. Notifications(2/5) This is the most annoying part of this smartwatch. I've found slight delay in receiving call notifications, but the worst part is, even after I rejected the call in mobile, call notifications continue for some time, there no button to stop the vibration. It's bit frustrating to get such kind of non-sync notifications. App notifications are good, but the message content comes first and then sender name, they could've used sender name and message in a single notification scren. Battery life (4/5) It comes 2 days if you use phone mode for receiving calls through smartwatch. It was expected. But the battery life is amazing if you keep local mode, it comes around 5-7 days. You still receiving all call notifications and app messages in local mode, couldn't lift/reject the calls in local mode. Speaker and Microphone Quality (4/5) Sound is upper side of this smartwatch. Its like a mini 2W bluetooth speaker. But the microphone quality is mediocre. I've tried speak calls with it, I can hear voice clearly, but my friend couldn't listen me clearly(when I was outside) but its fine inside in a room. Apps and Gestures (4/5) It has 100 Sports modes, but I use only 2-3 of them. I couldn't find accurate result like other premium watches as it lacks of GPS, but its better than other cheaper smartwatches. Sleep tracking interface is good. Mobile app is user friendly but not better than Mi Fit. I use music gestures during driving, but it's available for only local storage here, not while playing through Bluetooth. Heart rate and Spo2 is almost accurate with my Spo2 finger device. I like the calculator, voice recorder and timer. It's really comes handy. That's it!! Final verdict, if you need premium watch with budget price. You can go for it. If you don't need a receiving calls through it and need accurate fitness tracking, I recommend amazfit GTS2 mini instead.

Not sure if it is a seller problem. I had requested for replacement 3 times so far. Waiting for 4th time. All watches i received so far looks like refabrished. I see scratches on sensor dial. Speaker is not clear especially while on call. Other persons are not able to hear my voice louder. Though i keep the watch closer to my mouth. Sleep hours are not tracked atall. Bluetooth automatically connects and diaconnects. Very frustrating. Pulse is not accurate. I cross checked on watch and pulse meter bith at a time. I played shuttle and this activvity is not tracked properly also do not see the activity history on the app. There is no password to lock the watch. No security. Charger easily detaches from watch. Grip is not tight. If you are on always on mode charging hardly lasts for a day. This is just a show off piece for style. Go for it if you want to have stylish look. I bought this in republicday sales offer. Its nit warth it to buy even with offer. There are so many things that needs to be fixed. Though there are more than 100 watch faces all are almost similar with chang in colors. But happy thing is amazon customer care is very understanding and helpful. They helped me each and everytime i escalated the issue by replacement of the product. I feel mainly its seller problem. Selling refrabrished watches as new watch. This is more than chreating. Amazon should not encourage such sellers or especially when reviews are bad for a particular product amd a particular seller. Unfortunately, this product is available only in amazon amd only this seller. I can tell more experiences that i face with this watch. I feel even youtubers have to write a detailed in their blogs by using the product. Rather than giving specifications, features and comparisons. Finally today i received 4th worse. And it much more disappointing. Iys clearly evident its used watch. See attached pics. What more i can say that this is worst exeprience of my life. Retured 4 watches after 3 replacements. Disgusting.

I am not able to transfer audio files in to smart watch...Need support from vendor. Mass storage is not visible whenever I am connecting to laptop or to phone with OTG....after spending that much amount it is painful ... if some options are not working.

The smart watch is really good, speaker sound is in good quality, also amoled screen is excellent, touch screen is really good. This watch can be connected via Bluetooth through app or can be directly connect to smartphone. Only problem I noticed is there is no call log option, if it is there it's good to make a call in the watch itself. One more issue is if u connect bluetooth without headphones all media sound will come in watch speaker directly. If you connect both watch n head phone via Bluetooth, the media can connect in headphones. If media is coming in phone itself without the help of headphones, it will b good, any way watch built quality is good.

Here is my review after using it for 3 days. The display is awesome. Accuracy 4 out of 5. Battery 3.5 out of 5. If you don't use AOD and auto measurement of heart and Vo2 it kadts for 3 to 4 days. The watch faces are good enough. About 100 of them, which is a relied compared to the Da fit app. The most irritating thing is the app. It disconnects when not in range and takes anmges to reconnect. A lot of work to be done on the app. The watch market opens after about 10 tries. Contacts are synced but in random. So you don't have a choice of the contacts you want synced. Why the hell can't we have a search if contact in the app itself? The other glaring bug is that if you are a fitness guy, it has nothing to offer. No records. No reports. If you choose to run, it just give you the details of steps, time heart rate. No vo2, no stress levels, no report generated. Which is why Noise fit is a better choice as brand for fitness guys. Their app is far better, it gives you a report and all data is co if you want a cool good looking watch with a good display then this is OK. Noise fit Alpha pro 4 is the one. For all details on fitness