Last Updated & Fact Checked: October 16, 2022
Are you trying to decide between the Garmin Forerunner 45 42mm and the Garmin Vivoactive 3?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Garmin Forerunner 45 42mm or the Garmin Vivoactive 3 – and find out exactly what the differences are.
Both the Garmin Forerunner 45 42mm and the Garmin Vivoactive 3 are quality products, so read on to find out which one is best for your needs!
Garmin Forerunner 45 42mm quick facts
Garmin Vivoactive 3 quick facts
Garmin Forerunner 45 42mm product details
On Sale!Bestseller No. 1
Garmin Forerunner 45, 42mm Easy-to-use GPS Running Watch with Coach Free Training Plan Support, Black
- Gps running watch with Garmin Coach training plan support
- Easy to use running watch estimates heart rate at the wrist and features GPS to track your pace, distance, intervals and more
- Works with free Garmin coach adaptive training plans that bring expert, personalized coaching right to your wrist
- Connected features include smart notifications for incoming texts and calls, automatic uploads to our Garmin connect online community, live tracking and controls for the music playing on your paired compatible smartphone
- Safety and tracking Features include incident detection (during select activities) which sends your real time location to emergency contacts through your paired compatible smartphone
Bestseller No. 2
Garmin Forerunner 45, 42MM Easy-to-Use GPS Running Watch with Garmin Coach Free Training Plan Support, Black (Renewed)
- This Certified Refurbished product is refurbished to factory specifications, it shows limited or no wear
- Includes all original accessories plus a 90 Day Warranty
- Garmin Forerunner 45 GPS Heart Rate Monitor Running Smartwatch (Black)
- Track Runs with Built-In GPS | 24/7 Heart Rate Monitoring | Record Distance, Pace, and Intervals | Up to 7-Day Battery Life in Watch Mode
- INCLUDED In The BOX: Garmin Forerunner 45 (Black) | Charging cable | Manual | 90 Day Refurbished Warranty
On Sale!Bestseller No. 3
Garmin Forerunner 45, 42mm Easy-to-use GPS Running Watch with Coach Free Training Plan Support, Black Bundle with Garmin HRM-Dual Heart Rate Monitor
- Product 1: Gps running Watch with Garmin Coach training plan support
- Product 1: Easy to use running watch estimates heart rate at the wrist and Features GPS to Track your pace, distance, intervals and more
- Product 1: Works with free Garmin Coach Adaptive training plans that bring expert, personalized coaching right to your wrist
- Product 1: Connected features include smart notifications for incoming texts and calls, automatic uploads to our Garmin connect online community, live tracking and controls for the music playing on your paired compatible smartphone
- Product 2: HRM Dual features a soft strap that is comfortable and adjustable
Garmin Vivoactive 3 product details
Bestseller No. 1
Garmin 010-01769-01 Vivoactive 3, GPS Smartwatch with Contactless Payments and Built-In Sports Apps, Black with Silver Hardware
- Garmin Pay contactless payment solution lets you pay for purchases with your watch (available for supported cards from participating banks)
- Personalize your watch with thousands of free watch faces, apps and widgets from our Connect IQ store
- More than 15 preloaded GPS and indoor sports apps, including yoga, running, swimming and more
- Monitor your fitness level with VO2 max and fitness made estimates, plus keep an eye on how you handle stress
- Get connected features such as smart notifications, automatic uploads to Garmin Connect, Live Track and more when paired with a compatible smartphone
On Sale!Bestseller No. 2
Garmin 010-01769-09 vívoactive 3, GPS Smartwatch with Contactless Payments and Built-in Sports Apps, 1.2", White/Rose Gold (Renewed)
- Garmin Pay contactless payment solution lets you pay for purchases with your watch (available for supported cards from participating banks)
- Personalize your watch with thousands of free watch faces, apps and widgets from our Connect IQ store
- More than 15 preloaded GPS and indoor sports apps, including yoga, running, swimming and more
- Monitor your fitness level with VO2 max and fitness made estimates, plus keep an eye on how you handle stress
- Connected features such as smart notifications, automatic uploads to Garmin Connect, Live Track and more when paired with a compatible smartphone. Reduce the backlight timeout to maximize battery life
Bestseller No. 3
Garmin Vivoactive 3 GPS Smartwatch with Built-in Sports Apps - Black/Silver (Renewed)
- Garmin Pay contactless payment solution lets you pay for purchases with your watch (available for supported cards from participating banks)
- Personalize your watch with thousands of free watch faces, apps and widgets from our Connect IQ store
- More than 15 preloaded GPS and indoor sports apps, including yoga, running, swimming and more. Case material : fiber-reinforced polymer with stainless steel rear cover
New products & alternatives to the Garmin Forerunner 45 42mm and the Garmin Vivoactive 3
New
SZBAMI Watch Band Compatible with Garmin Venu / Venu Sq / Vivoactive 3 Watch Band, 20MM Soft Silicone Replacement Wristband Sport Strap for Samsung Galaxy Watch 4, Forerunner 645 / 245 Music Watchband for Women Men
- Compatible with 20MM Lug - Quick Release Bands Designed for Garmin Venu / Venu Sq / Vivoactive 3, Samsung Galaxy Watch 5 (40mm/44mm), Galaxy Watch 5 Pro 45mm, Galaxy Watch 4 (40mm/44mm), Galaxy Watch 4 Classic (42mm/46mm), Samsung Galaxy Watch Active 2 (40mm/44mm), Active 40mm, Galaxy Watch 3 41mm, Galaxy Watch 42mm. Also fit for smart watch with 20mm width watch lugs. (Note: Please Check Your Watch Model Before Buy It. And No Smart Watch Included)
- Soft & Durable Silicone Band - Made of soft silicone for Garmin Venu / Venu Sq / Vivoactive 3 watch band, breathable and washable. Come with quick release pins, easy to install and secure your watch. It is light and flexible, preventing children's skin from being sweat-proof, wear-resistant, and protecting the Garmin Venu tracker from dirt and scratches. Easy to care and clean.
- Applied Smart Watch Models -Fits mostly lug size 20mm watch models. Two Sizes: Small fits for 4.5" - 6.3" wrists; Large fits for 5.4" - 7.2" wrists. Please measure your wrist size purchase before.
- Easy to Use - 2 retainer straps, can double hold your band securely in place and secure the extra length of your Garmin Venu. Prevent children from losing they valuable for Garmin Venu activity tracker. The classic band is the perfect accessory for Children swimming, walking, running, dancing and more.
- Fadeless Pattern Printed - For Garmin Venu / Venu Sq / Vivoactive 3 watch band come with various colors for you to choose from, which can match your mood and outfits in daily life. Dress up your Garmin Venu / Venu Sq / Vivoactive 3 watch. and highlight your unique taste. Gives you a perfect wearing experience.
New
20mm Boho Bracelet Galaxy Watch 4/5 Band/Active 2 Watch Bands 40mm 44mm, Galaxy Watch 5 Pro Band, Multilayer Wraps Natural Stone Strap for Galaxy Watch 4 Classic 42mm 46mm/Watch 3 41mm (Ocean Blue)
- Compatible Models: Beads bracelets wildly compatible with Samsung Galaxy Watch 4 & 5/ Active 2 40mm 44mm/ Galaxy Watch 5 Pro 45mm/ Galaxy Watch 4 Classic 42mm 46mm/ Galaxy Watch 3 41mm/ Galaxy Watch 42mm/ Active 40mm/ Gear sport/ Gear S2 Classic, gizmo watch bands, strap also fit smart watches with 20mm width watch lugs such as Huawei Watch 2/ Huawei Watch 2 Pro, MOTO 360 2nd Gen 42mm, Garmin Vivomove HR / Garmin Vivoactive 3/ 4/ Garmin Forerunner 645/ 245, Ticwatch 2/Ticwatch E, etc.
- Adjustable Size: Suitable for 5.3-7.5 inch wrists. Three folding clasp type links allow rapid and secure resizing without the need for tools. Simply remove a folding clasp to resize the band, no tools needed!
- Handmade jewelry: 20mm bands strap made of 4mm natural stone beads with exquisite stainless steel adapter. The structure design of boho wrap style combines healing chakra beads and color collocation, make a person at the moment calm bright.
- Unique Design: The wrap galaxy bands is stylish with 3 clasp adjustable bracelet. The fashion style and various colors can be perfectly matched with your different styles of clothes, appearing on different occasions, to decorate your watch and highlight your unique taste.
- Perfect Gift: Available in multiple colors, this multilayer leather bracelet is excellent gift idea. Delight mom on Mother's Day, your girlfriend for Valentine's Day, your daughter for Christmas or best friend on her birthday.
New
Handmade Beaded Boho Watch Band, Watch Bracelet Band Strap Compatible with Samsung Watch 5/Samsung Galaxy Watch 4 40mm 44mm/Watch 4 Classic 42mm 46mm/ Watch Active 2/Watch 3 41mm/Garmin Vivoactive 3 for Women Girls (Pink)
- Compatible Models: Beads bracelets wildly compatible with Samsung Galaxy Watch 5/4/ Active 2 40mm 44mm/ Galaxy Watch 5 Pro 45mm/ Galaxy Watch 4 Classic 42mm 46mm/ Galaxy Watch 3 41mm/ Galaxy Watch 42mm/ Active 40mm/ Gear sport/ Gear S2 Classic, gizmo watch bands, strap also fit smart watches with 20mm width watch lugs such as Huawei Watch 2/ Huawei Watch 2 Pro, MOTO 360 2nd Gen 42mm, Garmin Vivomove HR / Garmin Vivoactive 3/ 4/ Garmin Forerunner 645/ 245, Ticwatch 2/Ticwatch E, etc.
- Premium Materials:Boho beaded bracelet strap is handmade of natural stone, crystal beads, steel balls, stainless steel connecting clasps, leather and wax rope. The structural design of the bohemian wrapping style combines the therapeutic chakra beads and color matching. The colorful beads on the beautifully designed bezel strap bring you a beautiful and fashionable aura, making you more confident and unique, making you calm and bright.
- Multilayer Design:Handmade custom for men & women. The boho beaded watch strap is suitable for wearing in daily life or when you are in office, friends gathering or sports. The special design on the strap brings you an elegant and fashionable temperament at all times.
- Easy to Resize:Suitable for 5.3-7.5 inch wrists. Multiple folding clasp type links allow rapid and secure resizing without the need for tools. Simply remove a folding clasp to resize the band, no tools needed.
- Great Gift Idea: Great way to replace your regular band.This band is perfect for any occasion, including running, work, yoga, cycling, mountain climbing, cardio, crunches, and more, allowing you to wash your hands or swim without worry.Can be used as a good gift for your friends, Colleague, Classmate, family or lovers to express your love.
New
Lerobo Elastic Bands Compatible with Samung Galaxy Watch 5 Band & Galaxy Watch 4 Band 40mm 44mm/Galaxy Watch 5 Pro Bands 45mm/Active 2 Bands,3Pack 20mm Soft Adjustable Nylon Breathable Sport Band
- 【Compatibile for All 20mm Watch Band】 Lerobo 3 pack stretchy braided nylon solo loop bands widely compatible with Newest Galaxy Watch 5 40mm 44mm & Galaxy Watch 5 Pro 45mm,Galaxy Watch 4 40mm 44mm/Galaxy Watch 4 Classic 46mm 42mm,Galaxy Watch Active 2 44mm 40mm/ Active 40mm/Galaxy Watch 3 41mm/ Galaxy Watch 42mm/ Gear Sport/ Gear S2/ S2 Classic, also fit for Garmin Vivoactive 4/ 3/ HR/ Garmin Forerunner 645/ 245/ Garmin Venu, Ticwatch 2/ E/ C2, Gizmo Watch and other watches with 20mm width lugs
- 【Breathable & Stretchy Nylon Material】Our galaxy watch 4 band made of super strong stretchable elastic braided nylon material, which makes the strap soft, lightweight, breathable & skin-friendly, preventing skin from irritation rash.Works for all day-workouts and daily life, bring you a new comfortable wearing experience
- 【Adjustable Comfortable Size】Lerobo stylish replacement wristband straps compatible with Samsung Watch 4 44mm 40mm 46mm 42mm with latest elastic material and adjustable metal buckle design allows you to adjust watch band to your comfort level,fit for 5.3"- 9.8" (130mm-230mm)wrist of women men. You don't need to worry about buying the wrong size
- 【Unique Design for Your Daily Dress Up】These galaxy watch 4/galaxy watch 5 elastic band have fashionable wave patterns and vivid colors,which can improve your style and make your watch brand new.Perfect gift for Birthday, Christmas Day, Mother's Day, Father's Day, Thanksgiving Day, Valentine's Day, etc.
- 【Security & Easy to install】Lerobo 20mm quick release watch bands with pins on both ends lock precisely and securely on the smart watch interface.And the elastic matrerial band will let you feel like a scrunchie on wrist, comfortable to put on and easy to put off without any tool.Perfect accessories for Samsung Watch Bands and any other 20mm watch bands.
New
AISPORTS 5 PCS 20mm Quick Release Watch Band Compatible for Samsung Galaxy Watch 4/4 Classic Band Silicone Soft Sport Wristband Replacement Band for Galaxy Watch 5/5 Pro/3 41mm/Active 2/Active/42mm
- Compatibility - The 20mm quick release silicone replacement band is designed for Samsung Galaxy Watch 5/5 Pro/4/4 Classic/3 41mm/Active 2/Active/42mm, Huawei Watch GT3 Pro Ceramic 43mm/GT3 42mm/GT2 42mm, Amaz-fit GTS 4/GTS 4 Mini/GTS 3/GTS 2/GTS 2e/GTS 2 Mini/GTS/GTR 42mm/Bip 3/Bip 3 Pro/Bip U/Bip U Pro/Bip S/Bip S Lite/Bip/Bip Lite, Gar-min Venu Sq 2/Venu 2 Plus/Venu/Venu Sq/Vivoactive 3/Vivomove 3/Vivomove HR/Vivomove Luxe/Vivomove Sport/Vivomove Style/Forerunner 55/245/645 Smart Watch.
- Premium Material & Unique Design - The wrist band compatible with 20mm width smart watch is made of soft and breathable silicone material, which can prevent skin from irritation or allergy and bring you a comfortable wearing experience. Fashionable handmade and unique stylish design to personalize your smartwatch and fit your mood, outfit in daily life, dress up your watch and highlight your unique taste.
- Adjustable Wristband Length - The stylish buckle clasp allows you to easily adjust the length of the band at any time. This watch band has two sizes, Small fits 5.5"-7.8"(140mm-198mm) wrists, Large fits 6.8"-9.4"(173mm-238mm) wrists, suitable for both men and women. There are 8 holes to adjust, very practical and convenient. Please confirm your wrist size when you order. Please choose the correct watch model and size before purchase.
- Security and Easy Installation - The watch band comes with upgraded quick release spring pins on both ends, which locks onto 20mm width watch band interface precisely and securely. Easy to install and take off, No additional tool is required. This 20mm size refer to the watch lug's width, please measure the interior distance between the two lugs. And the interface of watch lug needs to be flat. The band will fit your watch only when the lug width of the watch is the same width as the band.
- Ideal Gift & Hassle-Free Purchase - Amazing gift for women men children, Perfect for Birthday, Father's Day, Mother's Day, Anniversary, Valentine's Day, Christmas, Thanksgiving Day, New Year Day. Sincerely hope you can enjoy our product and have an nice shopping experience. It's our pleasure to provide 24/7 professional service for you, please do not hesitate to contact us via amazon message if you have any question about product.
Our conclusion on the Garmin Forerunner 45 42mm vs Garmin Vivoactive 3
Both the Garmin Forerunner 45 42mm and the Garmin Vivoactive 3 are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Garmin Forerunner 45 42mm and the Garmin Vivoactive 3 are both excellent products that will more than do their job!