HandPlus Heart Rate Monitor, Comfort Training-Grade Optical Fitness Tracker, Advanced Optical HR with Zone Accuracy, 72h Offline Storage, Bluetooth & ANT+ for Fitness Training

From the brand

Holoswim Smart Swim Goggles

Always on, always beyond

Professional and Faster

Holoswim Product Collection

Upgraded Fit-wing structure

More Stable on 2GO and 2PRO

Training Plan

Holoswim, deep in the smart swim goggle industry; the introduction of Holoswim has evolved swim goggles to the information age

Training-Grade Heart Rate Monitoring — No Chest Strap Required: Designed for real-world use, HandPlus delivers training-grade heart rate monitoring without the need for a chest strap. Skip tight straps, conductive gels, and constant readjustments—so you can stay focused on your training with zero distractions
Zone Accuracy Matters More Than Peak Numbers: Elite training is guided by heart rate zones, not isolated, momentary peak values/ peaks. HandPlus uses advanced optical sensing to deliver heart rate zone accuracy within 0.2% of chest strap monitors. Consistent zone tracking helps you train smarter, recover better, and stay consistent over time
Always Ready — No Buttons, No Missed Workouts: No manual starts. No device checks. No re-pairing before every session. Simply shake to activate HandPlus and start training. Your data records automatically — so you don’t miss a workout just because you forgot to press “Start”
The Most Valuable Data Comes From What You Record Consistently: One-time pairing. All-day tracking. Up to 72 hours of offline data storage. No phone. No signal. No extra devices. HandPlus captures every session, everywhere — so your data stays intact with minimal interruption
Training-Focused Metrics-No Noise, No Guesswork: HandPlus shows only what helps you make better training decisions: Heart rate zones, SpO₂, body temperature, and heart rate alerts with vibration feedback, all displayed in real time on the lock screen or Dynamic Island. Everything you need. Nothing you don’t
Works Seamlessly With Your Training Ecosystem: Bluetooth + ANT+ connectivity pairs easily with phones, smartwatches, bike computers, and supported platforms — including HOLOSWIM AR systems. One device. Fits smoothly into your setup
HandPlus Care+ — Train With Confidence: Every HandPlus includes a 30-day worry-free return policy, a 1-year limited warranty for non-user damage, and 24/7 customer support. More than a heart rate monitor, it’s a quiet training partner — always there, never in the way, ready when it matters