Hisense H800SB brought smart connectivity to a large side-by-side refrigerator
The Hisense H800SB side-by-side refrigerator was designed around two priorities: plenty of refrigerated storage and more control over how the appliance operates.
Hisense equipped the H800SB with Multi-Air Flow cooling, digital temperature sensors, touch electronic controls and Wi-Fi-based smart connectivity. Its premium flat-door design, recessed handles and self-closing doors also give it the appearance of a more modern large-capacity refrigerator.
There is one important detail for anyone considering the model in 2026.
Hisense South Africa now lists the H800SB as discontinued. The official page remains online for reference and support, but the model is no longer part of Hisense’s current active product lineup.
That does not make an existing H800SB obsolete overnight. However, it means buyers finding old retail stock or a second-hand unit should approach the purchase differently from a current refrigerator.
Hisense H800SB uses a traditional side-by-side layout
The H800SB follows the familiar side-by-side refrigerator format, with tall refrigerator and freezer compartments positioned next to each other.
This arrangement gives both sections easy vertical access and provides considerable door-storage space.
A side-by-side refrigerator can be particularly useful for households that need substantial frozen-food storage without relying on deep freezer drawers beneath the refrigerator.
However, the format has a trade-off.
Each compartment is narrower than the full-width shelves available in many French-door refrigerators. Very wide platters, baking trays or large containers may therefore be more awkward to position.
The right format depends less on the headline capacity and more on what a household regularly stores.
Multi-Air Flow aims for more consistent temperatures
One of the H800SB’s main cooling features is Multi-Air Flow.
Rather than relying on a single area to distribute cold air, Hisense uses multiple airflow channels to circulate refrigerated air around the cabinet. The company says this helps maintain more consistent temperatures across different shelves and reduces warm spots.
That matters because a large refrigerator presents a bigger cooling challenge than a small bar fridge.
Every time the door opens, warmer room air enters the compartment. Groceries placed inside can also temporarily raise the internal temperature.
Better circulation helps the cooling system restore an even temperature throughout the cabinet.
It does not mean every item will remain at precisely the same temperature regardless of its position. Door shelves, for example, still experience greater temperature changes because they move into the room whenever the door opens.
Digital temperature sensing manages the cooling system
Hisense also lists digital temperature sensors among the H800SB’s core features.
These sensors allow the refrigerator’s electronic control system to monitor internal temperature and adjust cooling operation accordingly.
This is preferable to treating the compressor as a simple always-on or always-off system.
Modern refrigerator control depends on responding to changing conditions. Loading a large grocery shop, opening the doors repeatedly or a change in room temperature can all affect the amount of cooling required.
The sensor system is therefore an important part of maintaining stable food-storage conditions.
Smart connectivity is more than a touchscreen
The Hisense H800SB also includes smart connectivity.
According to Hisense South Africa, compatible smartphone control allows users to monitor and adjust refrigerator settings remotely, including temperature control and alerts.
This is distinct from the touch electronic panel on the appliance itself.
The touch panel provides direct physical access to refrigerator settings. Smart connectivity adds another layer by allowing compatible functions to be accessed through a phone.
Whether that is essential depends on the household.
Most refrigerator settings do not need constant adjustment. However, remote alerts and status monitoring can be useful, especially if something unusual happens while nobody is standing in the kitchen.
A connected refrigerator still needs a reliable home network
Smart-appliance features depend on more than the refrigerator itself.
The home Wi-Fi network must remain available, while the manufacturer’s compatible app and online services need to continue supporting the appliance.
That deserves more attention on a discontinued connected product than it would on a simple refrigerator with no online functionality.
The H800SB’s basic refrigeration functions do not depend on constantly using a smartphone, but prospective second-hand buyers should not assume that every original connected feature will necessarily have the same support life as the physical appliance.
Before buying specifically for Wi-Fi functionality, it makes sense to confirm current app compatibility with Hisense South Africa.
Touch controls keep temperature settings accessible
The H800SB includes touch electronic controls rather than relying entirely on mechanical thermostat dials hidden inside the refrigerator.
That makes temperature adjustments easier to access and provides a more modern interface.
For most households, however, temperature settings should remain relatively stable once the refrigerator has been configured correctly.
The benefit of electronic control is therefore not constant interaction. It is clearer adjustment and more precise management when a change is required.
Self-closing doors address a simple energy problem
Hisense lists self-closing doors as another H800SB feature.
This addresses one of the simplest ways a refrigerator wastes energy: a door left slightly open.
When warm room air enters continuously, the cooling system has to work harder to maintain its internal temperature. Food temperature can also rise if a door remains open for an extended period.
A self-closing mechanism cannot solve every situation. A large container or incorrectly positioned shelf can still prevent a door from sealing properly.
However, it provides useful assistance when a door has simply not been pushed fully closed.
Recessed handles create a cleaner front design
The refrigerator uses recessed metal handles integrated into its flat-door design.
This gives the H800SB a cleaner appearance than refrigerators with large handles projecting from the doors.
There is also a practical advantage.
A recessed design reduces how far the appliance projects into the kitchen and removes handles that can catch clothing when someone walks past.
The overall refrigerator is still physically large, though.
Anyone considering an H800SB should measure the installation area carefully, including space for the doors to open and ventilation around the refrigerator.
Large refrigerators need more than a width measurement
A side-by-side refrigerator is one of the larger appliances most households will install.
Checking only the kitchen opening is not enough.
The refrigerator also needs to travel from the delivery vehicle into the house. Doorways, gates, passages, staircases and kitchen entrances can all become obstacles.
The final position needs enough room for the doors to open properly without striking neighbouring cupboards or walls.
Prospective owners should also consult the original Hisense installation documentation for the correct ventilation clearances rather than positioning the refrigerator tightly against surrounding cabinetry.
The H800SB is not the H800SB-WD
Buyers should also pay attention to the complete model number.
The H800SB and H800SB-WD are related but different Hisense models.
The H800SB-WD adds a non-plumbed water dispenser and appears separately in Hisense South Africa’s catalogue. Hisense lists the H800SB-WD at 631 litres net capacity, comprising a 412-litre refrigerator and 219-litre freezer.
Those H800SB-WD specifications should not automatically be applied to the standard H800SB.
This distinction is particularly important when shopping through retailers, classifieds or marketplace listings where abbreviated model names are sometimes used.
A photograph showing a water dispenser is another clue that the appliance may be the H800SB-WD rather than the H800SB supplied in the link for this article.
Historical listings describe the H800SB as a very large refrigerator
Historical retail listings outside South Africa commonly describe the H800SB as having approximately 637 litres of net capacity, split between roughly 416 litres of refrigerator space and 221 litres of freezer capacity.
However, Hisense South Africa’s current archived H800SB page no longer exposes a full technical specification table.
TechnologyBlog would therefore not treat those historic capacity numbers as current official South African specifications without additional model documentation.
The safe conclusion is simply that the H800SB belongs to Hisense’s large-capacity side-by-side class.
This also illustrates why an exact model number matters when researching an older appliance.
A discontinued refrigerator can still make sense
Discontinued does not automatically mean unsuitable.
A refrigerator can remain useful for many years after a manufacturer replaces it with a newer model.
The more important questions become condition, support and value.
A remaining new unit should still have its warranty position confirmed before purchase. For a second-hand H800SB, buyers should inspect door seals, cooling performance, compressor behaviour, interior condition and electronic controls.
Wi-Fi functionality should also be tested if it matters to the purchase.
For a large refrigerator, transport deserves additional consideration because moving the appliance incorrectly can cause damage.
Current Hisense models provide useful alternatives
Hisense South Africa continues to sell several side-by-side refrigerators, including newer H680-series products and the related H800SB-WD.
That means someone considering old H800SB stock should compare it with currently supported alternatives rather than looking at the older model in isolation.
Newer options may offer different capacities, water dispensers, updated cooling systems or newer connected features.
The comparison becomes particularly important if the price difference between remaining H800SB stock and a newer model is small.
Support and warranty coverage may ultimately be worth more than obtaining an older flagship-sized refrigerator at a modest discount.
Hisense H800SB key features
| Feature | Hisense H800SB |
|---|---|
| Refrigerator type | Side-by-side |
| Current SA status | Discontinued |
| Cooling | Multi-Air Flow |
| Temperature sensing | Digital |
| Controls | Touch electronic |
| Smart connectivity | Yes |
| Smartphone monitoring/control | Supported by original feature set |
| Door design | Premium flat door |
| Handles | Recessed metal |
| Self-closing doors | Yes |
| Large-capacity design | Yes |
| Water dispenser | Not listed for H800SB |
| Current official SA support page | Yes |
The table deliberately uses only features that remain confirmed on Hisense South Africa’s archived H800SB product page rather than copying specifications from the separate H800SB-WD.
Is the Hisense H800SB still worth considering?
The Hisense H800SB side-by-side refrigerator remains an interesting appliance despite its discontinued status.
Its combination of large-capacity storage, Multi-Air Flow, digital temperature sensing, touchscreen controls and smartphone connectivity covers many of the features buyers still expect from a modern premium refrigerator.
However, the purchasing decision in 2026 is different from when the H800SB was new.
For existing owners, Hisense still provides the archived product page and customer-support channels.
For someone considering old retail stock or a used unit, condition and support now matter as much as capacity or smart features. Buyers should confirm the exact model, test the connected functions if they matter, establish the warranty position and compare the refrigerator with Hisense’s current side-by-side range.
The H800SB may still provide plenty of refrigerator for the right household. Just do not buy it under the impression that it remains one of Hisense South Africa’s current models.
