Check our rugged watch for 2021 Pick: Get better with the new Smart Watch Rugged Kospet Rock at less than $50.
Read more: Amazfit Neo Review
Kospet Rock
The Kospet rock is a rugged type smartwatch sold at a very low cost price tag of ~$36. It’s especially designed for outdoor activities such as hiking, nature, traveling and so forth. It comes with an elongated 1.69 inch rectangle shaped display in resolution of 240×280 pixels, so you get a pretty large effective displaying area.
Focusing on notifcations, the Kospet rock supports instant messaging notifications so you can get your full text messages directly to your watch without a need to check your mobile phone every-time. According to the company, its also dust and water resistant so it should have some decent protection, for example, in rain or water submerging for a few seconds. On the whole, an interesting product worth checking out!
Kospet Rock Design

Specification
Parameter | Information |
---|---|
Processor | nRF52840 |
Dial size | 1.69 inches |
Band size | 20mm |
Body Material | Metal + PC (Poly-carbonate) |
Strap material | Silicon |
Connectivity | Bluetooth 5.0 |
Display | 1.69 inch TFT screen |
Display resolution | 240 x 280 pixels |
Memory & Storage | RAM 64KB + ROM 128M |
Vibration Alert | Yes |
Waterproof | 3ATM |
Battery Capacity | 350mAh polymer battery |
Battery life | 14 days of daily use, 50 days of standby |
Charging Time | About 2 hours |
Mobile Phone App | Name: Da Fit |
Compatible OS | Android, iOS |
Package Contents | 1 x Smart Watch 1 x Charging Cable 1 x English Manual 1 x Warranty Card 1 x Protective Film |
The Package
Unboxing
Package Contents:
- 1x Smartwatch.
- 1x Screen protector.
- 1x USB charging cable.
- 1X User guide [English].
- 1x warranty & after sales brochure [English].
Accessories (A Closer Look)
Kospet Rock Features
Rugged and Durable Smartwatch
The Kospet Rock is a RUGGED smartwatch designed to resist and work in challenging environments. Bring water-proof, dust-proof, and shock-proof. Adopts the robust and sporty style, the light edges make it durable and resistant to water and dirt. The watch is completely made of plastic material and it’s very lightweight, weighting only 46 grams.
Display
The Kospet rock features a 1.69 inch display in resolution of 240x280 pixels. It comes with a large rectangle shaped LCD TFT display, much more elongated vs. The conventional square shape design offering a wider and better touch experience. According to our tests, in extreme conditions on a very sunny summer day under direct sunlight the brightness of the watch could have been slightly better, at least %10-20 higher. This problem can probably be fixed at a software level.
Having said that, If you engage in sports activities and surrounded in a more shaded environment, the watch display provides decent visual experience in outdoors activities, the brightness in enough to operate the watch and read text messages.
The low brightness level of smartwatch displays is a global problem that you might find in most popular smart watches, including known brands like Xiaomi, Huawei and so many others when used outdoors in very sunny countries effecting user experience. That’s why we also strongly recommend increasing the display brightness to maximum level.
Kospet Rock | Outdoors Check

Wearing the Kospet Rock
The Strap(s) provided with the watch is none replaceable. It is very simple to use with enough length to fit any large wrist. From the user’s point of view, 46 grams of weight gave us a good experience.
Kospet Rock Weighing

20 Sports Modes
The sports tracker supports 20 sports modes, such as running, walking, trail running, cycling, climbing, skiing, swimming, basketball, football and baseball etc. During running activities, you can receive the real-time training data such as heart rate, pedometer, calories, speed, distance, active time, etc., you also can see your sport route on ‘Da Fit’ App.
Kospet rock | Sweeping between modes

Main Setup Screen
Under the main setup screen you have several options such as the flashlight, vibration (shake) settings, weather configuration settings, brightness level settings and the theater mode that lets you disable both shake and lower device brightness level to conserve battery power consumption.

3ATM Waterproof
The Kospet Rock can be submerged it in deep water up to 30m. But the company strongly advice not wear it while taking a bath/shower/San, etc.
Battery & Charging
Packed with 350mAh battery and 1200 hours of battery lifetime. With 350mAh Super Large Capacity battery, the watch can last up to 50 days outdoors. The charging of the watch is done with a USB adapter cable using a magnetic latch magnetic latch with contacts that magnetically attach themselves to the contacts located on the back of the watch. It is a simple and easy method of recharging the watch and you can also carry the charging cable adapter in your pocket if needed.

Instant messaging (IM) Notifications
The Kospet rock ‘Da Fit’ mobile app supports notification for incoming calls, SMS applications (WeChat, QQ, Weibo, Facebook, Twitter, WhatsApp, Line, KakaoTalk, Instagram, Skype, etc.). You not only get a larger selection of types of notifications, but you can also read the title of the WhatsApp notification, along with the full content of the message which is a good thing to have!
Other Functions
Kospet Rock supports sleep monitoring, pedometer, sedentary recall, wake-up, weather, music and music monitoring, heart rate monitoring 24 hours a day, blood pressure monitoring, Monitoring of your blood oxygen.
By focusing on the most commonly used health surveillance function, which is the heart rate monitoring function, the watch produced extremely accurate results. We tested it against an OMRON Arm Blood Pressure Monitor device that also measures blood pressure as well as pulse. Our blood pressure reading was about 130/80 and the Heart rate was identical on both devices measuring 68 BPM, Indicting that the Kospet Rock sensor is very accurate.

Supported Languages
English, French, German, Italian, Spanish, Portuguese, Russian, Japanese, Korean, Arabic, Ukrainian, Deutsch, Simplified Chinese, Traditional Chinese.
Software
The Kospet Rock is operated by ‘DA Fit’ mobile app available for both android and iOS device users. We really liked the fact that the software is very easy to operate and our user experience was overall great.
Final verdict
After playing with Kospet Rock for approximately two days, we can say that our opinion about the product is excellent. The watch is well designed, it looks cool and offers good functionality packed with a great graphical UI. The only downsides we found in this watch is the lack of more language support, for example, Hebrew and also maybe a beeping sound notification option. Bottom line, it’s a super smartwatch at a super affordable price so we definitely recommend it!
Pros & Cons
Pros:
– Low Price
– Rugged Design
– Very lightweight [ 46 grams ]
– Slight vibration alarm support
– Very easy to operate
– Large display area
– Accurate heart rate sensor
– Instant Messaging Notifications + View all message content!
Cons:
– No Hebrew language support
– No Alarm Beep Sound Option
Where to Buy
The Kospet Rock is currently available on DKG3C AliExpress store and has received great feedback from shoppers.


DKG3C AliExpress Electron Store
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