LifeGuard

An OSTEO/Steelheart-clad Spartan equipped with various LifeGuard items.

LifeGuard, also typed as Lifeguard, is a series of equipment and attachments usable on the OSTEO combat engineering suit. The equipment and attachments are based around life-sustainment gear.^[1]

The LifeGuard attachments are manufactured by the UNSC from at least the 25th century.^[2]

Known modules and configurations

Chest attachments

Lifeguard Doc

Lifeguard Doc chest attachment.

Manufactured by JOTUN Heavy Industries, the Lifeguard Doc is a tactical pack kit adopted by UNSC first responder teams. A Combat knife is included with the tactical pack.^[3]

Lifeguard Heartguard

Lifeguard Heartguard chest attachment.

Manufactured by Optican, the Lifeguard Heartguard is equipped with redundant defibrillation plates and medigel reservoirs.^[4]

Lifeguard SWT-PRO

Lifeguard SWT-PRO chest attachment.

The Lifeguard SWT-PRO is a life-sustainment gear manufactured by Optican.^[2]

Shoulder attachments

Lifeguard Oxylink

Lifeguard Oxylink shoulder attachment.

Manufactured by Imbrium Machine Complex, the Lifeguard Oxylink is a shoulder pad that contains medical reserves.^[5]

Knee-pad attachments

Lifeguard Oxylink

Lifeguard SWT-PRO knee pad attachment.

The Lifeguard Oxylink is a kneepad manufactured by Imbrium Machine Complex^[6]

In-game information

The LifeGuard armor types are unlockable as armor customization options in Halo Infinite.

Chest	Manufacturer	Lore	Rarity	Unlock Requirements
Lifeguard Doc	JOTUN Heavy Industries	Tacpack kit adopted by the UNSC for use by first responder teams.	Legendary	Season 04: Infection Battle Pass level 87 (Premium)
Lifeguard Heartplate	Optican	Contains redundant defibrillation plates and medigel reservoirs for rapid stabilization and resuscitation.	Epic	Purchase the "Steelheart" bundle from the Shop for 1,600 cR
Lifeguard SWT-PRO	Optican	Go with the flow and enjoy a premium breathing experience. Exclusive from LifeGuard, your trusted partner in life-sustainment gear for over a century.	Rare	HAZMAT Event Pass level 4
Lifeguard Oxylink	Imbrium Machine Complex	Additional life support and medical reserves.	Epic	Purchase the "Steelheart" bundle from the Shop for 1,600 cR
Lifeguard Oxylink	Imbrium Machine Complex	Always have a backup for your backup.	Epic	Purchase the "Steelheart" bundle from the Shop for 1,600 cR

List of appearances

Halo Infinite (First appearance)

Sources

^ Halo Infinite, Armor Hall
^ ^a ^b Halo Infinite, Armor hall: Lifeguard Heartguard - Chest Description "Go with the flow and enjoy a premium breathing experience. Exclusive from LifeGuard, your trusted partner in life-sustainment gear for over a century."
^ Halo Infinite, Armor hall: Lifeguard Doc - Chest Description "Tacpack kit adopted by the UNSC for use by first responder teams."
^ Halo Infinite, Armor hall: Lifeguard Heartguard - Chest Description "Contains redundant defibrillation plates and medigel reservoirs for rapid stabilization and resuscitation."
^ Halo Infinite, Armor hall: Lifeguard Oxylink - Shoulder Description "Additional life support and medical reserves."
^ Halo Infinite, Armor hall: Lifeguard Oxylink - Knee pad Description "Always have a backup for your backup."

v • d • e

List of armor permutations by game title

v • d • e List of armor permutations in Halo Infinite

Spartan armor	Mark VII (Achilles • Agitator • Anubis • Armet • Aviator • Barrister • Brawler • Camazotz • Cavallino • Celox • Cestus • Champion • Courier • Deadeye • Dokkaebi • Eclipse • Emissary • Enigma • Firefall • Flanker • Hawker • Helioskrill • ISR • Kai-125 • Linebreaker • Magister • Mark V Zeta • Mark VI • Mark VI MOD • Mark VII • Menachite • Mercury • Rampart • Renegade • Riz-028 • Rockeye • Security GEN3 • Soldier • Sovereign • Spartanstein • Stormfall • Talon • Thremaleon • Trailblazer • Trendlock • Torchbearer • Tormenter • Vannak-134 • Volant • War Master • Winterknight • XM55 ACH • Zvezda) Mark V [B] (Air Assault • Commando • CQB • CQC • EOD • EVA • Grenadier • GUNGNIR • HAZOP • JFO • Mark V • Mark V [B] • Mark VI • Military Police • ODST • Operator • Pilot • Recon • Scout • Security) Rakshasa (AKIS II-GRD • Artaius • Assailer • Bunyip • Cambion • Conqueror • Cutthroat • Lechuza • Locus • Morrigan • Negotiator • Rakshasa • Rasetsu • Scorn • Shikari • Stribog • Taskmaster • Ullr • Viper) Mirage IIC (Athlon • Balor • Belus • Erinyes • Extender • Mirage IIC • Neith • Nexus • Skymarcher • Squire • Street Viper • Tyro • Veles) Hazmat (Ashmaw • Burrowlens • Farkas • Mark VI CBRN • Notus • Oberon • OSTEO • Ogun • Project CORSAC • Serket • Skarbnik • Steelheart • Temfor • Voidspear) Mark IV (Ardent • Emil • Isidor • Mark IV • Paladin • Theodor • Ulrich • Valiant • Wilhelm • Ypsilon • Zacharias • Ärger • Ökonom)

Spartan armor accessories	AAP • FC • FCI • SAP • TAC (Assault) • UA (Collar • Type FJ) • UTIL (HP)

Other	Artificial limb • Banished trophy • CBRN module • Command Network Module • Doisac Kiss • Hardened Uplink • HUL-I/RS • HIGHCOM Sentinel • LifeGuard • MEDAUX Unit • PRO-TEK • Purrfect Audio • Remote sensor • Skullbearer trophy • Target acquisition system

Fractures Spartan armor	Yoroi (Azechi • Chonmage • Hakushika • Hikeshi • Ikari • Jingasa • Kabuto • Kawari • Kendo • Otomosho • Yokai) Eaglestrike (Boggart • Brodie • Eaglestrike • Kerberos • Leadbelcher • M199X • Sky Marshal) Chimera (Abatur • Chimera • Deltajock • Flenser • Fomorian • Geist • Grendel • Grimghast • Merrow • Mimir • Peaceweaver • Strigoi • Thresher • Wendigo)

For a complete list, check out our armor category.

v • d • e

List of armor by faction

v • d • e Human

Standard-issue	Army BDU • Black body suit • CH252 helmet • Heavy impact plating • Marine BDU (M52B body armor • VZG7 armored boots) • ODST armor (ODST-HS combat helmet • ODST Close Quarters • ODST Ranger) • ONI (S1-Recon BDU • ONI Recon helmet • S1/ONI Field Fatigues) • Vacuum suit

Powered exoskeleton	HRUNTING (Mark III Cyclops) • HRUNTING/YGGDRASIL (Mark I ADS (Mk I [J] Green Machine) • Mark II (Mk II [D] Geyrion • Mk II [J] Colossus) • Mark IX Mantis) MJOLNIR (Mark IV • Mark V • MJOLNIR: BLACK • Mark VI • Mark VII • [GEN2] armor • [GEN3] armor) Others: Goblinstrike (BOGGART-class armor) • ORION armor • SPI armor • Hayabusa armor • Buccaneer • Shinobi • Skyfire Exosuit

Configurations and accessories	Configuration categories (AAP • Assault • Collar • Field Commander (FC) • FJ/PARA • Hard-point (HP) • Jump Jet restraints • LifeGuard • PRO-TEK • SAP • Sniper • Tactical (TAC) • Up-armored (UA) • UTIL) • Helmet attachments (CBRN module • CNM • FCI • HUL • HU/RS • LCX-20V1 SinoViet sight-augmentation module • O/I optics device • RS • TAS) • M/LBE hard case • Mark IV/LBE-AA field case • Shield prototype

For a complete list, check out our armor category.

v • d • e

List of armor permutations by generation

v • d • e MJOLNIR Powered Assault Armor

Mainline armor generations	Mark I • Mark II • Mark III • GEN1 (Mark IV • Mark V • Black • Mark VI • Mark VII) • GEN2 • GEN3

Armor components	BIOS (Mark V • Mark VI • GEN2 • GEN3) • Brokkr Armor Mechanism • Fail-safe detonation system • HIGHCOM Sentinel • Hydrostatic gel • Liquid metal crystal layer • Power supply control unit • Portable Spartan Support Module • Pressure seal • Quantum mirror • Reactive circuits • VISR

Competing and related projects	ARTAIUS • Buccaneer • COBALT • HAYABUSA • HRUNTING • MELAENO • Mirage • OSTEO • Rakshasa • Shinobi • SPI • YGGDRASIL

Armor permutations (by generation)	GEN1 • GEN2 • GEN3 • Miscellaneous

Supplemental equipment	General (Tactical • UA • UTIL) Armor (AAP • Assault • Collar • FJ/PARA • Gloves • HP • Jump Jet • LifeGuard • MEDAUX Unit • OB • PRO-TEK • Sniper • UTIL) Helmet (Breach • CBRN module • Command Network Module • FC attachments • FCI-I • Hardened Uplink • Hardened uplink/remote sensor package • Oppressor Mark II • Remote sensor • TAS)

For a complete list, check out our MJOLNIR armor category.

LifeGuard

Contents

Known modules and configurations

Chest attachments

Lifeguard Doc

Lifeguard Heartguard

Lifeguard SWT-PRO

Shoulder attachments

Lifeguard Oxylink

Knee-pad attachments

Lifeguard Oxylink

In-game information

List of appearances

Sources

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