This company provides the Best customer service and support. I can assure you that you would never be disappointed in their products and customer supports ❤️ ( saying from my own experience these guys... See more
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Amazingly satisfying !!! I'm Impressed by the handsfree convience and digital compatibility of their products. They are absolutely hidden gem and reliable. They have clearly Mastered the customer... See more
Company replied
When I received the package, there was a horrible smell. To be honest I didn't even tried the product because of the smell. In my experience there are better brands and models when it comes to this pr... See more
Company replied
I received the product very fast and the quality of product and it's packaging was very good. The Earpiece cells worked only for 2 hrs but overall im very satisfied with the sound quality.
Company replied
Company details
Written by the company
Kspyworld.com is a well-known and trusted brand in the field of surveillance and spy electronics, specializing in hidden earphones, invisible Bluetooth gadgets, spy earpiece systems, and high-quality CCTV cameras for schools, offices, and homes. With 14 years of experience, we have proudly served customers worldwide with premium-quality materials, reliable products, and dedicated customer support. Founded by Mr. Parthib Deb (Owner & Managing Director) along with his partner Mr. Karandeep Singh Cheema, Kspyworld has grown into a global name with multiple online stores catering to customers in the USA, UAE, and Bangladesh. We offer worldwide delivery through fast and trusted partners like FedEx and DHL, ensuring safe and timely shipments to all our international clients. Our products are among the best-selling in the market, and we continuously strive to meet and exceed customer expectations with every order. At Kspyworld, customer satisfaction, product durability, and innovative technology are at the heart of everything we do, making us one of the most reliable destinations for advanced spy and surveillance gadgets.
Contact info
Building 74, 2nd Floor, Doddaballapur road, Yelahanka, 560064, Bangalore, India
- 097746 38866
- support@kspyworld.com
- kspyworld.com
4.4
Excellent
179 reviews
Replied to 100% of negative reviews
Typically replies within 1 week
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Very fast delivery & great product 😀
March 12, 2026
Very good service and quality
March 14, 2026
Unprompted review
Best customer support team
This company provides the Best customer service and support. I can assure you that you would never be disappointed in their products and customer supports ❤️ ( saying from my own experience these guys are the best out there). The products are also top quality so it will be the best .
February 18, 2026
Good device
February 18, 2026
Product Quality Experience
I have purchased few Home Gadgets and very much satisfied with the product quality. Design and Quality of the products are impressive. Timely delivery helps me a lot.
March 2, 2026
Reply from kspyworld
Thank you for your kind feedback! We’re really happy to know that your order reached you on time and that you are satisfied with the product quality. 😊
At Kspyworld, we always try our best to provide reliable products and smooth delivery for our customers. Your support and appreciation mean a lot to us.
Thank you again for choosing Kspyworld!
Its an excellent product
February 17, 2026
Reply from kspyworld
Thank you for your kind feedback! We’re really happy to hear that you are satisfied with the product.
At Kspyworld, we always aim to provide high-quality products and reliable service to our customers. Your support means a lot to us.
Thank you again for choosing Kspyworld!
This is the 2nd time I bought from this…
This is the 2nd time I bought from this company. Overall I am very satisfied. Thank you
March 2, 2026
Reply from kspyworld
Thank you for your continued trust in us! It truly means a lot to know that you chose to buy from us again and had a satisfying experience.
At Kspyworld, we always strive to provide reliable products and the best possible service to our customers. Your support motivates our team to keep improving.
We look forward to serving you again in the future. Thank you once again!
Amazing !!
Amazingly satisfying !!! I'm Impressed by the handsfree convience and digital compatibility of their products.
They are absolutely hidden gem and reliable.
They have clearly Mastered the customer journey through their efforts genuinely. Just Go for it!
February 27, 2026
Reply from kspyworld
Thank you so much for your wonderful feedback! We are truly glad to hear that you are satisfied with the product and its compatibility. Your kind words about the convenience and overall experience mean a lot to our team.
At Kspyworld, we always try our best to provide reliable products and a smooth customer experience. We really appreciate your support and recommendation.
If you ever need any assistance in the future, our support team will always be happy to help. Thank you again for choosing Kspyworld!
Best Hidden Earphone
I received the product very fast and the quality of product and it's packaging was very good.
The Earpiece cells worked only for 2 hrs but overall im very satisfied with the sound quality.
February 28, 2026
Unprompted review
Reply from kspyworld
Thank you so much for your kind feedback! We are really happy to hear that your order reached you quickly and that you liked the product quality and packaging.
Regarding the earpiece battery, most nano earpieces are designed to operate for around 1.5–3 hours depending on usage conditions, volume level, and network environment. Your experience of around 2 hours falls within the normal operating range.
We're glad that you are satisfied with the sound quality, and we truly appreciate you taking the time to share your experience.
If you ever need any assistance or have questions in the future, feel free to reach out to our support team anytime.
Thank you again for choosing Kspyworld!
Reply from kspyworld
Thank you for your feedback.
I tried to buy a Ruby scientific…
I tried to buy a Ruby scientific calculator (around ₹25,000) from this seller and honestly this became one of the most tiring buying experiences I have ever had.
The first and biggest issue — they DO NOT keep the calculator in stock.
They only arrange/import it after taking your payment. But this is not clearly explained before ordering. They say delivery will come in about 15–25 days, but in reality you should mentally prepare for more than one month, and sometimes even longer.
I kept waiting again and again but the product never came.
Communication is very frustrating. The website shows two phone numbers but most of the time nobody picks up. When they reply, they only say “we will update you when stock comes”and all . No date, no confirmation, nothing clear. You just keep waiting without knowing anything.
After waiting so long, they told me stock came. I immediately asked them to reserve one piece and even offered advance payment. They said yes. But after two days they said everything was sold out.
At that point it honestly felt like my time didn’t matter at all.
Since they could not provide the calculator, I asked for a refund.
They say refund processing takes 2–3 days, but in my case the money came after about 10 days to my credit card. During that time I was worried whether I would even get my money back. Because of this delay I lost ₹500 in credit card charges. One person told me he would return that ₹500, but he never did.
They talk politely, but actual service is the opposite — no commitment, no clear timelines, and constant waiting. The Ruby calculator seems to be out of stock most of the time and comes only in very small quantity. So even if you order, there is a big chance you will just keep waiting.
To be fair, the seller looks genuine and not a scam, so I am giving 2 stars instead of 1.
But the service quality is very poor and mentally exhausting.
Advice to buyers
Please understand carefully before ordering this calculator.
The estimated time they tell you is not reliable. Be ready to wait many weeks or even months.
This calculator goes out of stock very fast and they themselves may not know when it will come again. So only order if you have a lot of patience and you don’t urgently need it.
After getting frustrated with this whole process, I decided to buy the calculator from somewhere else. The experience there was completely different — everything was clear and transparent. From the day I ordered, they dispatched the product in about 3 days and it reached me in around 3–4 days. They also provide a direct 1-year warranty, while here only 6 months warranty was offered. Another important thing is they already keep stock in India, so there is no waiting for import, customs or uncertain arrival dates. Cash on delivery was also available, so no advance payment stress.
They will definitely reply here trying to defend themselves and say stock or delays are normal, but reality is the product stays out of stock most of the time and people end up waiting for months — sometimes even years (you can even see similar complaints in the comments on their YouTube channel), so don’t expect you’ll actually get it when they say you will
Overall: Genuine seller but extremely slow, uncertain and frustrating service, especially for the Ruby scientific calculator.
February 15, 2026
Unprompted review
Reply from kspyworld
Dear Mohit,
First of all, thank you for taking the time to write such a detailed review. We genuinely understand your frustration, and we sincerely apologize for the inconvenience and stress caused to you during this process.
You are absolutely correct about one thing — this particular Ruby Scientific Calculator was not physically available in our ready stock at that time. During final testing of the available unit, we discovered a technical issue, and rather than shipping a faulty product, we decided to wait for fresh stock. Unfortunately, the incoming shipment faced unexpected customs clearance complications, and despite repeated efforts, we were unable to release the stock on time.
We agree that the delay went far beyond the expected timeline, and for that, we take full responsibility.
Regarding communication — we understand how repeated “we will update you” responses without a clear date can feel frustrating. The reality was that we ourselves did not receive a confirmed clearance timeline from the logistics side, and instead of giving incorrect commitments, we waited for clarity. However, we admit that the experience was not smooth for you.
On the refund matter — as soon as it became clear that we could not deliver within a reasonable timeframe, we processed a full refund. Credit card refunds sometimes take additional banking processing days, which unfortunately extended the timeline. That said, you should not have faced ₹500 in charges due to this delay.
We sincerely apologize for missing that reimbursement earlier. We are arranging the ₹500 transfer immediately and will ensure it is completed without further delay.
We would also like to clarify for future buyers reading this review:
• We are a genuine seller and never take payments without refund assurance.
• If any product faces unexpected stock or import issues, we always refund the full amount.
• We test products before dispatch to avoid sending defective units.
• Import-based products can sometimes face customs unpredictability, which is beyond seller control — but we acknowledge that better communication is our responsibility.
Mohit, we truly regret that your experience was mentally exhausting. That is never our intention. We appreciate that you still acknowledged we are genuine, and we respect your feedback.
Your review has helped us improve our internal stock communication policy, especially for import-based items like the Ruby Scientific Calculator.
If you ever decide to give us another chance in the future, we would be grateful for the opportunity to serve you better.
Wishing you the best.
Rs 500 paid - UPI transaction ID 604785886722
— Team Kspyworld
This is a good product
This is a good product, I really like this product.
December 19, 2025
Unprompted review
Good product
Good product , easy to use and good battery durability as promised
December 14, 2025
Unprompted review
Reply from kspyworld
Thank you so much for your feedback.
Product is amazing and works well and…
Product is amazing and works well and there service support is also good
November 10, 2025
Unprompted review
Reply from kspyworld
Thank you. We will always try to serve better.
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