FOUNDERS EDITION
BOLTT BAND
Upgrade your look and keep your BOLTT ready for everyday wear with a durable second strap. Switch up your style and always have a spare on hand.
Train Smarter
Use Data
Unlock Potential
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Australia
Tested by Olympians
& professionals
Australian Owned
& Operated
Your Daily Dashboard
CNS Readiness
85
HRV
72 ms
Total Sleep
8hr 17mins
89
READY TO GO
Know Your Readiness
Most athletes train hard. The best ones train smart. Boltt interprets key metrics while you sleep and tells you exactly how to train tomorrow.
HRV 95 ms
↑
INFORM YOUR CHOICES EVERYDAY
Your body gives warning signs before breakdown, most athletes just miss them. Boltt shows you when you’re going too hard, so you can adjust.
+5.2
Improving
Aligned to Perform
Share your data with your coach, so every call is based on how your body is actually responding. No guesswork. Just better decisions, better performance.
WHY ATHLETES CHOOSE BOLTT
Train With Real Insight
Boltt predicts your training readiness state, the control centre of performance, so you know when your body is actually ready to push, recover, and improve.
ZERO SUBSCRIPTION
Everything you need, upfront. No subscriptions, no locked features, just full access to your data and performance insights from day one.
Built for Explosive Athletes
Most trackers are built for the general population, focused on steps and sleep. Boltt is built for explosive athletes, where timing, power, and output decide everything.
Unlock What You’re Capable Of
You’ve done the work. Boltt makes sure it actually counts, so you can stop second-guessing and start closing the gap to your potential.
TRUSTED BY Olympians
4.9/5 average rating from 2,847 pre-orders
QUESTIONS? ANSWERED.
Everything you need to know before ordering.
How is it different from other wearables?
Other wearables focus on endurance sports or general lifestyle/wellness. Boltt focuses on monitoring bodily functions with the highest correlation to anaerobic or explosive performance.
What does Boltt track?
Boltt provides everything you need to know across two main metrics, Voltage and DALI. Along side those Boltt tracks all of your normal wearable metrics like sleep, HRV and resting heart rate.
What is Voltage?
Voltage is Boltt’s method of tracking how ready you are for explosive performance. We measure metrics which have a strong correlation to explosive performance and run them through our algorithm developed while consulting with some of the best sports scientists, athletes and coaches in the world.
Am I an explosive athlete?
If you are maximising your top end speed, lifts in the weight room or vertical jump, you are an explosive athlete. This includes sports like track and field, basketball, football, powerlifting and swimming.
What is the Coach's Portal?
The Coach’s Portal is your chance to engage deeper with your coach. You can automatically sync some or all of your Boltt data with your coach so they can make better decisions about your training today and in to the future.
I already own Whoop/Oura do I need Boltt?
Yes! If you are an explosive athlete Boltt will provide you with data and insight which are more applicable to your sport than the endurance and lifestyle based products already on the market.
Will it know about my future injuries?
Bolttdoesn't predict injury, but it can help you monitor recovery, readiness, and other performance data so you can make smarter training decisions and spot potential warning signs earlier.
Where do you ship?
We ship worldwide! If your country is open to the world we will ship a band to you.
WHAT BOLTT MEASURES
EVERY METRIC.
ALL THE TIME.
Voltage
Know when you're ready
SLEEP TRACKING
Quality, latency, efficiency
Biometic tracking
Measure recovery and stress
DAILY ACTIVITY LOAD INDEX
Balance effort, lifestyle, and recovery
ACTIONABLE INSIGHTS
Push, pull back, or maintain
BUILT FOR
POWER
ATHLETES
Engineered to track what matters.
Tech Specifications
Sensors
- Multi-wavelength PPG for heart rate, HRV, and blood oxygen
- Skin temperature tracking for recovery trends
- 3-axis accelerometer for movement and sleep detection
Compatibility
- Available on iOS
- Available on Android
Weight & Dimensions
- 22mm band with compact 36mm sensor module
- 9.8mm thickness with lightweight 28g build
Battery Life
- 5–7 days of continuous tracking
- Full recharge in about 60 minutes
- Magnetic USB charger Included
Build Quality
- Made for Sports
- Water resistant (IP68)
- Scratch-resistant
Connectivity
- Bluetooth 5.3 Low Energy
- ANT+ support for compatible equipment
- Automatic firmware updates