ReviewsHeart Math Inner Balance Biofeedback Monitors

POLAR H7 Bluetooth Heart Rate Sensor & Fitness Tracker (Black, Medium/XX-Large)

HEART RATE MONITOR: Provides live, accurate heart rate to compatible mobile training apps through Bluetooth Smart technology.
FITNESS TRACKER: Waterproof heart rate sensor compatible with all Apple iPhone, iPads, and Android Devices.
STRONG BATTERY LIFE: For optimal battery life, detach transmitter from chest strap after every use.
ADVANCED TECHNOLOGY: Gym Link connects Polar heart rate monitors and activity trackers with compatible gym equipment.
CALORIE COUNTER CAPABILITIES: For those who want to count the calories they burn and get basic heart rate-based features to keep their fitness training simple.

Sarcastic math and science design for the deeply nerdy! Hilarious design for those days when we need to put our inner geek out there! Features complicated math on chalkboard or whiteboard! Perfect for the cute and adorable or the sarcastic and nerdy types..
You'll have everyone laughing with this funny design. Perfect for your geeky friend who lives and breathes sarcasm! Whether you're a cute and adorable mathlete or acerbic and nerdy introvert, get ready to have fun with this labrat's dream of a graphic..
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Creative Counting Toys: The math counting toys with cute frog shape can stimulate kid's curiosity. Building up children's interest in study through game.
Interactive Learning: Frog STEM toy is perfect for children ages 3 and up. It is an ideal teaching tool for parents, families, and teachers, great for encouraging and reinforcing multi-dimensional learning at home, school, nursery during tutoring session..
Safety Material: The frog balance toys are made of ABS which is safe, non-toxic and tasteless. They are carefully carved without burrs, durable and long-time use. While playing safely, the rich color also can enhance children's cognitive ability..
What You Get: The frog balance scale set come with 30 double-sided cards,19 small frog figurines, digital modal 1-10, 2 weighing plates, 1 frog scale, 1 base and an instruction manual..
100% Satisfaction: If anything goes wrong with frog math education toys, please contact us immediately, we will try our best to make it right for you! Add the cart and join our game now!.

Hand carved heart crystal gemstone keyring with 7 chakra healing crystal stone bead tassels, a unique design crystal keychain, great for key holder, bag charms decoration and so on..
Crystal Keychain Material:Natural Tiger Eye Gemstone, Stainless Steel Keyring, Rope, 7 Chakra Bead (amethyst, sodalite, synthetic blue turquoise, green aventurine, tiger eye, red agate, red jasper).
Size:Heart Crystal Pendant Charm:25mm(0.98 inch), Large Crystal Bead:6-7mm, 7 Chakra Bead:4-5mm, Keyring Outer Diameter:25mm, Inner Diameter:21mm.
Tiger Eye is a powerful stone of good luck and protection and can protect from the “evil” eye. It is a very grounding stone and can bring mental clarity, focus and emotional balance. Use it carefully to bring insight and it can make you very lucky. Increase willpower, positive attitude and confidence. Meditation with tiger Eye arouses strength needed to face difficulties and overcome life’s challenges..
Perfect Gift:Come with a velvet pouch, ready for gift. You will love this pretty healing crystal key ring..

Biofeedback for Meditation, Relaxation with the eSense sensors (to buy at Amazon).
Skin Resistance sensor for smartphones and tablets.
Temperature sensor for smartphones and tablets.
Pulse sensor for smartphones and tablets.
Respiration sensor for smartphones and tablets.

Long shelf Life, Ideal Temperature Resistance.
Equivalent to DL2016, BR2016, KL2016, L2016, ECR2016, GPCR2016, L14, KCR2016, E-CR2016, KECR2016.
Ideal for keyless entry, toys & games, watches, LED lights, heart rate monitors, glucose monitors, calculators, pet collars and bathroom..

Pack of Five, 2025 3 Volt Lithium Coin Batteries.
Replacement for: 280-205, 5003LC, BR2025, DL2025, ECR2025, SB-T14.
Reliable power for your heart-rate monitors, keyless entry, glucose monitors, toys & games.