Apex Classic Smart Health Ring

The Smartest Ring Under $100

The Apex Classic delivers hospital-grade health tracking in a slim, waterproof ring that weighs less than 4 grams. Wear it 24/7 — sleep in it, shower in it, forget it's there — while it works constantly to give you a complete picture of your health.

What It Tracks

• Heart Rate — continuous 24/7 optical PPG monitoring
• Blood Oxygen (SpO2) — hospital-grade accuracy, alerts on low readings
• Sleep Stages — Light, Deep, REM, and Awake time with nightly sleep score
• Heart Rate Variability (HRV) — your most accurate recovery metric
• Body Temperature — baseline tracking with deviation alerts
• Daily Steps, Calories, and Distance
• Recovery Score — wake up knowing whether to push or rest

Technical Specs

• Battery Life: 5–7 days per charge
• Charging: Compatible magnetic charging cable (sold separately — $21.10)
• Water Resistance: IP68 — swim safe up to 1.5m for 30 minutes
• Weight: Under 4 grams
• App: H Band — free on iOS and Android, syncs with Apple Health and Google Fit
• Subscription: None. Ever. Full lifetime data access included.

What's in the Box

• Apex Classic Smart Health Ring
• Instruction manual
• Velvet gift box

Note: A magnetic charging cable is required to charge your ring and is sold separately ($21.10). Looking for one included free? Check out the Apex Slim, Signature, or Rose — they ship with the charging cable as a free bonus gift.