Vanguard Unisex 5-Zone Bluetooth® Heated Liner Vest

SIZE	CHEST	WAIST	HIP
XS	32 - 34	26 - 28	32 - 34
S	35 - 37	29 - 31	35 - 37
M	38 - 40	32 - 34	38 - 40
L	41 - 44	35 - 38	41 - 44
XL	45 - 48	39 - 42	45 - 48
2XL	49 - 52	43 - 46	49 - 52
3XL	53 - 56	47 - 50	53 - 56
4XL	57 - 60	51 - 54	57 - 60
5XL	61 - 64	55 - 58	61 - 64
6XL	65 - 68	59 - 62	65 - 68

Smarter Warmth,
Made Easier

Adjust your warmth without reaching under your layers. Vanguard 5-zone liner vest combines Bluetooth® technology, 5-zone heating, and an adjustable, layer-friendly fit—giving you easier control as temperatures change throughout your day.

Smart Control

Adjust heat from the ororo App.
5-Zone Heating

Warmth across the abdomen, upper back and lower back.
Adjustable Fit

Made for easier layering and everyday comfort.

Connect. Adjust.
Stay toasty.

Get started in just a few simple steps.

1 Download
2 Connect & Control
3 Adjust Your Warmth

Prefer the Button?

The physical power button still gives you full heating control.

More Control in the ororo App

Everything you need to manage your warmth—right from your phone.

Battery Status

Check battery level at a glance.
Eco Mode

Enable Eco Mode to optimize heating and conserve battery power.
Custom Heat Level

Switch heat levels or use Custom Mode to personalize your warmth.
Shut-Off Timer

Set a timer to turn off heating automatically.

Plus in the App: heating history, LED or vibration feedback, and more.

Warmth Where You Need It

Fast, even warmth from lightweight carbon fiber heating elements.

Targeted 5-Zone Heating

Powered by a fast-charging PD 5K battery

High

2.5 hours

Medium

4 hours

Low

7.5 hours

Charging time: 2 hours

Designed for
Everyday Layering

Thoughtful details make Vanguard easier to fit, layer, and wear throughout the day.

Adjustable Waist

Easy hook-and-loop adjustment for a more flexible fit.
Stretch Side Panels

Added stretch for comfort and easier movement.
Large Armholes

More room for comfortable layering.
Exterior Battery Pocket

Easy access to your battery when needed.

Everything You Need in the Box

Your Vanguard comes with everything you need to power up, connect, and get comfortable right away.

Vanguard Unisex 5-Zone Bluetooth® Heated Liner Vest
PD 5K Rechargeable Battery
33W Dual Port Battery Charger
(US Plug) & Cable

Warmth That Moves with Your Day

Easy warmth for changing temperatures, wherever your day takes you.

Layered Up

Easy to wear under outerwear.
On the Move

Adjust warmth as temperatures change.
At Work

Stay comfortable indoors.
From Car to Office

Warmth that adapts with you.

Shell Front

93% polyester, 7% spandex

Shell Back

100% polyester

Lining

100% polyester

Filling

100% polyester

Side Panels

Flexible stretch side panels

Armholes

Wide armholes for layering

Waist

Adjustable waist with a hook-and-loop closure

Pockets

External battery pocket and separate storage pocket

Wash

Machine wash cold on a gentle cycle in a mesh laundry bag.

Dry

Line dry.

Battery

Remove the battery before washing.

Other Care

Do not bleach. Do not iron. Do not dry clean.

Battery

Specifications

5075 mAh / 7.4 V / 37.5 Wh

Charging

USB-C fast charging

Working hours

High: 2.5 hours
Medium: 4 hours
Low: 7.5 hours

Safety

UL, CUL, CE, FCC & RoHS certified

FAQs

No. The App is optional. You can still turn the vest on or off and adjust heat settings using the physical button.
Plug the battery into the vest, turn on Bluetooth® on your phone, open the ororo App, and follow the in-app steps to connect your Vanguard.
Yes. The physical button remains fully functional, and any heat-level changes will sync with the App.
Make sure the battery is charged and connected, Bluetooth® is turned on, and your phone is close to the vest. If needed, reset the vest and reconnect it through the App.

Yes. Remove the battery before washing, then follow the care label and product washing instructions.
You can wear the vest on the plane. Keep the lithium-ion battery in your carry-on luggage.
Visit our App Help Center for setup, reset, connection, and troubleshooting guides, or contact us at support@ororowear.com for further assistance.