0
$199.95











Black Silicone
+ $34.95Free with your SL-1
Silicone
For all day wear
Woven
For your hardest sessions
The QALO SL–1 Smart Band is a health-tracking wearable designed with everyday people in mind. No matter where you are in your fitness, wellness, or health journey, SL–1 can help you be a little bit better tomorrow.
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Get a complete picture of your health and fitness with the QALO SL-1 Smart Band, a versatile wearable that tracks sleep, heart rate, HRV, SpO2, stress, and skin temperature around the clock.
The QALO SL-1 pairs with the free QALO app, so you can access health, fitness, activity, and sleep insights with no subscription required. The product features swappable woven and silicone straps in multiple colors, letting you personalize your look for any day while staying comfortable during workouts or everyday wear.
See your wellness at a glance with QALO's proprietary Daily Q Score, a simple 1–100 rating that combines sleep, HRV, movement, and stress into one easy-to-understand number. Track live heart rate, steps, distance, and calories during workouts, plus daily movement and activity trends, all in the QALO app. The SL-1 also offers women's health tracking, including cycle insights for the follicular phase, ovulation, luteal phase, and pregnancy, along with period prediction and fertility awareness.
Designed to work seamlessly with the QALO Smart Ring (SR-2) as part of one connected platform, the SL-1 gives you the flexibility to wear the device that fits your day without sacrificing your data.
Eligible for purchase with HSA or FSA funds, the QALO SL-1 Smart Band makes it easy to put your healthcare dollars toward everyday wellness tracking.
NO SUBSCRIPTION REQUIRED: Get health, fitness, activity, and sleep insights in the free QALO app with no subscription required. Track key wellness data and turn everyday metrics into easy-to-understand insights without an ongoing membership fee.
HSA/FSA ELIGIBLE: The QALO SL-1 Smart Band is eligible for purchase with HSA or FSA funds, making it easier to use eligible healthcare dollars toward everyday health, fitness, sleep, and wellness tracking.
24/7 HEALTH & WELLNESS TRACKING: Effortlessly track sleep, movement, heart rate, HRV, SpO2, stress, and skin temperature to better understand your health and wellness trends throughout the day and night.
TWO DEVICES. ONE APP: The QALO Smart Ring and QALO Smart Band work together as one connected health and activity tracking platform, giving users the flexibility to wear the device that's best suited for what they're doing without sacrificing their data.
SWAPPABLE STRAPS: Choose from woven and silicone strap options in multiple colors to personalize your QALO Smart Band for any look, any day.
DAILY Q SCORE & SLEEP INSIGHTS: See your health at a glance with QALO's proprietary Daily Q Score, a simple 1–100 rating that combines sleep, HRV, movement, and stress into one easy-to-understand daily metric.
LIVE HEART RATE & ACTIVITY TRACKING: Track real-time heart rate, elapsed time, and steps during workouts, along with daily movement, distance, and calories in the QALO app for a more complete view of your activity and fitness.
WOMEN'S HEALTH TRACKING: Track your cycle with insights for the follicular phase, ovulation, luteal phase, and pregnancy. Get period prediction, fertility awareness, and guidance around energy, training, and recovery — all with no subscription required.
Do
Train like an animal
Run, cycle, kayak, or whatever makes you feel unstoppable.
Keep it simple
Wipe your SL-1 and its accessories with a clean, dry, soft cloth.
Unplug first
Disconnect the device from all cables and connections before you clean it.
Don't
Become a submarine
No scuba diving or deep water pressure adventures.
Play with fire
Campfire poker, fire dancing, or using it as a makeshift tool.
Clean too hard
Skip strong cleaners and corrosive chemicals — they'll damage the product, not clean it.
[ - Features - ]
Track heart rate, sleep, steps, and more—all day, every day—for effortless health insights.

Understand sleep, movement, and vitality in a single glance.

Track every stage: awake, light, deep, REM, and even naps. Get a daily Sleep Score, plus tips to boost energy and master recovery.

Accurate vitals from finger sensors: heart rate, HRV, stress, SpO2, and temperature trends. Stay ahead with smart alerts—more precise than wrist wearables!

Track steps, calories, and distance across 54 unique activity modes, including automatic activity detection. Up to 12.5% more accurate than popular alternatives!
[ - Compare - ]
Explore how our products stack up against others, from quality and performance to design, value, and everyday usability.
QALO SL-1

QALOSL-1

Apple WatchUltra
Price
$199.95
Price
$399-$799+
Subscription Fee
Free
Subscription Fee
$0
Weight
18g
Weight
61.3g
Dimensions
10.5mm Thick
Dimensions
14.4mm Thick
Heart Rate Monitoring
24/7 (heart-rate monitoring)
Heart Rate Monitoring
Periodically
(throughout the day)
HRV Monitoring
(Tailored)
HRV Monitoring
Skin Temperature Tracking
(Tailored)
Skin Temperature Tracking
Limited (nocturnal monitoring)
SPO₂
(Tailored)
SPO₂
Limited (nocturnal monitoring)
Sleep Tracking
Sleep Tracking
Sleep Metrics
Comprehensive Sleep Stages Tracking
with 6+ Contributing Metrics
Sleep Metrics
Basic sleep tracking
Nap Detection
Nap Detection
Battery life
Up to 12 days
Battery life
1-2 Days
Full charging time
60-120 minutes
Full charging time
180 minutes
Water Resistance
Up to 10 meters (about ~30 feet)
Water Resistance
Up to 100 meters (about ~330 feet)
Performance based streaks
Performance based streaks
Company Country of Origin
United States
Company Country of Origin
United States
Location of Your Health Data
United States
Location of Your Health Data
Global
Personalized Style
Various options of colored silicone and woven straps
Personalized Style
QALO SL-1

QALOSL-1

Apple WatchUltra
Price
$199.95
$399-$799+
Subscription Fee
Free
$0
Weight
18g
61.3g
Dimensions
10.5mm Thick
14.4mm Thick
Heart Rate Monitoring
24/7 (heart-rate monitoring)
Periodically
(throughout the day)
HRV Monitoring
(Tailored)
Skin Temperature Tracking
(Tailored)
Limited (nocturnal monitoring)
SPO₂
(Tailored)
Limited (nocturnal monitoring)
Sleep Tracking
Sleep Metrics
Comprehensive Sleep Stages Tracking
with 6+ Contributing Metrics
Basic sleep tracking
Nap Detection
Battery life
Up to 12 days
1-2 Days
Full charging time
60-120 minutes
180 minutes
Water Resistance
Up to 10 meters (about ~30 feet)
Up to 100 meters (about ~330 feet)
Performance based streaks
Company Country of Origin
United States
United States
Location of Your Health Data
United States
Global
Personalized Style
Various options of colored silicone and woven straps