Lenz Body heat app

2.4
220 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Control your heating products conveniently from your smartphone using the free app. Whether it be heat vests, socks, gloves, vests, pant or soles - with the Lenz heat app, the heat setting of the lithium packs can be regulated quickly and without complications. Additionally, it provides an overview of the current charge level of all the lithium packs. This is perfect if the heating product is under several layers of clothes.

Advantages of the app:

EACH LITHIUM PACK CAN BE CONTROLLED SEPARATELY
Each of the connectible lithium packs can be set to a different heat level so you get just as much heat as you need everywhere.

INTERVAL FUNCTION
Heating and pause times can be set individually with the interval function, which extends the lithium packs’ lifetime.

LED-OFF:
If the LEDs glow through a thin item of clothing, they can be deactivated. The heat output remains set as defined in the app.

ORDER FOR THE LITHIUM PACKS
Coloured rubber rings are delivered with the lithium packs. These help you to distinguish entire “battery pairs” from each other or to distinguish the batteries that are purposely to be used on the left and on the right. You can assign the colour of the rubber rings to the batteries in the app.

LED SYSTEM:
The Lenz LED system 1.0 can also be controlled with the app. Different colours, lighting modes and brightness levels can be set.

Smartphone requirements for running the Lenz heat app:
- Android 6.0 or above
- Bluetooth 4.0 (SMART ready)
Updated on
Oct 13, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.4
215 reviews
Jessica Katz
December 9, 2022
Old app was SO MUCH BETTER but it won't work anymore. This one regularly turns my socks or vest off for no reason, or turns them on when I attach them even though they were set to 0 the last time I used them. There are two places to set heat levels, which is unnecessary and confusing. The app constantly starts with a registration page even though I DONT WANT TO REGISTER. Garments are excellent, but the app is terrible enough that it makes me want to try a different brand.
4 people found this review helpful
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Christopher Bennett
December 29, 2022
The app does not stay connected to the battery packs. Pairing instructions were followed precisely and successfully - but after a few minutes the app disconnects from the packs, and they become uncontrollable. In order to interact with them again you will have to delete the packs, and re-pair them. The only way to actually control the packs is manually - so just 3 settings. I am very disappointed in this purchase.
4 people found this review helpful
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Frank Brennin
February 18, 2021
With socks, If you set "heat sync" to any number, and then flip over to "heat left right" it doesn't change those.... So what heat level are you set to? The former or the latter? Also, my vest regularly doesn't connect even thou batteries are charged and connected. Finally, the app is bad at finding batteries if you have Bluetooth off have the app open , and then turn Bluetooth on (Samsung Android). You have to close app and restart
1 person found this review helpful
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Lenz
February 19, 2021
Hi Frank, "Heat Sync" and "Heat Left/Right" are two different menus for the heating level. Once you have set your desired heat level in each menu - it will be stored, even if you switch between the two menus. That Lenz batteries can communicate with the app, Bluetooth and the Location must be permanently turned on during use.

What's new

The location authorisation is no longer required from Android version 12.
Quick start of the app.
Easily editable user profile.
Improved battery pack search
Additional pop-ups with supporting information texts.
Small bug fixes.