KR88 Smartwatch – Slim, Sport Look Alternative to Tank X1?
Check out the KR88 Smartwatch, a slim, sporty smartwatch. Its fashionable body frame is loaded with different features such as health, sports, Bluetooth call. Let’s get to know more about this wearable, see the specs, and features below.
Design and Build Quality of KR88 Smartwatch
The KR88 Smartwatch is a sports smartwatch with a slim, compact body frame. It measures 54.6 mm x 33.5 mm x 10.7 mm, and its zinc alloy body frame has a futuristic design, a trendy fashionable look with a form factor that is somewhat similar to the popular Kospet Tank X1 smartwatch. The smartwatch has a power crown button on the side, and a rectangular back button just below it. According to the company, the wearable has passed military-grade certifications and has undergone the following test.
Durability, and Harsh Condition Test
temperature test, impact test, high-temperature storage, low temperature storage test, high-temperature service life, low temperature working life, drop test, salt spray test, low pressure test, rain water test, solar radiation test, waterproof test, vibration test, sand and dust test, mold test.
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Display Screen of KR88 Smartwatch
The wearable has a 1.57 ” inch rectangular screen display, a high definition screen with a slim black border. For its screen resolution, the smartwatch has a 200 x 320 pixel resolution, giving the smartwatch a decent graphic display.

Features of KR88 Smartwatch
One of the main features of the KR88 is the sport functions. It is loaded with over 107 sport functions. See the list below of sport functions. With over 100+ sports, there is always a sport to get your fit, and healthy.
Walking | running | outdoor riding |
rope skipping | basketball | basketball |
climbing | tennis | rugby |
golf | yoga | fitness |
dancing | baseball | hiking |
indoor cycling | free training | skiing |
bowling | dumbbell training | Sit-up |
hiking | indoor walking | indoor running |
cricket | Kabaddi | GPS walking |
GPS running | GPS outdoor cycling | GPS Cross country running |
GPS hiking | sailing | rock climbing |
skateboarding Roller skating | cool running | Dune buggy |
Paragliding | triathlon | climbing machine |
stair climbing | treadmill | core training |
flexibility training | Pilates | gymnastics |
stretching | Strength training | cross training |
aerobics | physical training | squash |
barbell training | hard pulling | upper limb training |
functional training | bobby hop | back training |
lower limb training | High-intensity interval training | weight lifting |
square dance | Belly dance | ballet |
Zumba Latin dance | hip-hop dance | folk dance |
Jazz dance | boxing | wrestling |
martial arts | Tai Chi | Thai boxing |
judo | Taekwondo | Karate |
free combat | fencing | fencing/kendo |
volleyball | softball | hockey |
table tennis | handball | squash |
billiards | shuttlecock | beach volleyball |
Beach soccer | rattan | skating |
curling | snow sports | snowmobiling |
ice hockey | sledge | archery |
darts | tug of war | hula hoop Kite flying |
horse riding | frisbee | fishing |
equestrian | track and field | racing |
With regards to its health features, the smartwatch is equipped with heart rate monitoring, it is also loaded with a blood pressure monitor, as well as blood oxygen monitor. If you want to monitor your sleep, it has sleep monitor, checking the sleep stages, from light sleep to deep sleep.
Another main feature of the wearable is the Bluetooth call support. It has a built-in speaker, and mic to receive clear, crisp call. The functionality features dial pad, phonebook, and call log support. The smartwatch also supports push notifications, whether it’s SMS or app notifications.
Other functions included are alarm, timer, weather, preloaded watch faces, and more.
Pros
- Sporty, Fashionable Design
- Slim, Lightweight Body frame
- With Military Grade MIL STD 810 certification
- 100+ Sport Functions
- Health Monitoring Functions
- Bluetooth Call Support
Cons
- No built-in GPS for its Sports
Summary
This sports smartwatch has a slim body frame, and it is durable with its MIL STD certification. The smartwatch 100+ sports functions, a Bluetooth call support, push notifications, health functions. It is also included with different features such as alarm, preloaded watch faces, and more.
Where Can I Buy the Smartwatch?
The wearable is available on Aliexpress.com and priced at $23 U.S dollars
KR88 Smartwatch Specfications
Dimensions | 54.6 mm x 33.5 mm x 10.7 mm |
Body Frame | Zinc Alloy + Plastic |
Processor | Ruiyu 8763EWE |
Display Screen | 1.57″ inch IPS LCD |
Pixel Resolution | 200 x 320 pixels |
Sensors | g-sensor, heart rate monitor, blood pressure monitor, blood oxygen monitor |
Connectivity | Bluetooth 5.1 |
Waterproof rating | IP67 |
Battery | 250 mAh |
Compatibility | Android and iOS platform. |