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Customer Ratings & Reviews

Your price for this item is $899.99
The comparable value price is $1,499.00

Customer reviews

Rating 4.1 out of 5 stars with 247 reviews

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Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.1 out of 5 stars

  • Ease of Use

    Rating 4.3 out of 5 stars

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Cons mentioned filter

78%would recommend to a friend

Customers are saying

Customers appreciate the Mars 2.0 Foldable E-bike for its speed, build quality, and portability. Many users find it comfortable to ride and are satisfied with its operating range and power. However, some customers have expressed concerns about the battery life and the quality of the brakes. A few customers have also noted that the e-bike is heavy.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 6 Showing 101-120 of 247 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Hey Bike

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my hey bike and most of all the protection that Best Buy gives me.Hey bike is amazing runs fast and goes thru everything.

    I would recommend this to a friend
  • Pros mentioned:
    Comfort

    Rated 5 out of 5 stars

    Nurse

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is the best bike I like it very much. I feel it very comfortable

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Love bike❤️❤️❤️

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Beautiful bike. Owned it for a year. Good battery, well-proportioned shape, and high speed. Low use of spare parts.

    I would recommend this to a friend
  • Cons mentioned:
    Battery life, Brakes

    Rated 2 out of 5 stars

    20 mph max.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Doesn’t go 28mph app is useless and the keys are only for locking the battery in place. the indicator on the battery isn’t the same as indicator on the screen. It’s up to you to determine which one you’ll go by. Bike was slightly damaged when I received it back brake may need adjusting

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Best bike

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Believe me this is the best bike , I have 3 of them.

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 2 out of 5 stars

    Battery issues

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product was riding great and now the battery is not holding a charge, within 25 mins while riding the battery dies. Tried contacting manufacturer but they only communicate thru email.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Hey bike nice!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have had lots of fun with this bike I like the options it gives for pedal assistance. All in all the bike is great it’s rideable even without the assistance of the motor which I like.

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Better than expected!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Could not be happier with the Haybike. Everything I was looking for in a collapsible e-bike. The family enjoys the bike each time we bring it out. Can’t wait to hit the mountain!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Battery issues but a great bike otherwise.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like the bike and I figured out how to put it together. However, the battery has a faulty connection in the switch and I have not been able to use the bike as I have been exchanging emails and videos they ask me to take of what I am doing, I have asked for a new battery, but am waiting for their response to the last video I sent showing how the battery connects very sporadically.

    No, I would not recommend this to a friend
  • Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    Great experience

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very solid but heavy e-bike. Some assembly required but not too bad. Another great purchase experience with Best Buy.

    I would recommend this to a friend
  • Pros mentioned:
    Build quality

    Rated 5 out of 5 stars

    Electric bike.

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product and excellent price. High quality bicycle.

    I would recommend this to a friend
  • Pros mentioned:
    Operating range

    Rated 5 out of 5 stars

    Mars 2.0

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had bike a few weeks with over 100 miles all off road and bike performs well. I had one question that customer service answered promptly and followed up to make sure everything was good

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    So nice, bought it twice

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This bike was originally purchased for my son as a birthday gift. After convincing him that it was a weekend rental that we had to share the weekend before his birthday, which was midweek, he raved about how he wanted nothing more to have one for his birthday. After the weekend was over i his it and gave it him on his birthday and HE... WAS... ECSTATIC!!! NEEDLESS TO SAY so was I; for him and because i fell in love with it also. So, when my son told me i should get one also so that we can ride together and that it would also save me money on gas it wasnt much convincing needed... i bought another!

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    I’m addicted! Short ride turns into 10+ miles!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am super happy with this bike! I can now venture 4x my normal range on my mountain bike without braking a sweat! I did a 18 mile ride on pedal assist 2 holding a 13 mph pase and at the end still showed 100% battery remaining. Only thing I recommend is to take your time putting together. I needed to adjust the brakes and fine tune comfort items after putting together.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Geek Squad

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My partner loved his bike. A little difficult to assemble it but it's was worth that the geek squad assemble it for me. I would refer geek squad to others.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great product

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The ride is smooth and effortless. Had not been on a bicycle in years and this makes it easier for elderly individuals like myself that still want to exercise.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Horrible experience DO NOT BUY THIS BIKE

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this bike from Best Buy last week and was initially excited to try it out. After assembling it and bringing it on a camping trip, I discovered it was defective. Despite a full charge, the bike shuts off immediately, indicating a likely wiring or battery issue. I contacted Best Buy right away, only to be told it was “non-returnable.” Unfortunately, I hadn’t seen the numerous negative reviews about this bike on Reddit and even on Best Buy’s own listing—reviews that paint a very consistent picture of major product flaws. It’s hard to believe the positive reviews are genuine given the overwhelming volume of complaints. The manufacturer has been making me jump through endless hoops just to get a replacement battery, turning this into one of the worst purchase experiences I’ve ever had. Best Buy appears fully aware of these ongoing issues yet continues to sell this product without offering meaningful support. I’ve been a loyal Best Buy customer for years, but this experience has completely eroded my trust. I will be taking my business elsewhere and strongly encourage others to avoid this bike altogether. I think there is some major ethical concerns that a company like Best Buy would sell a product they know has thousands of negative reviews on the internet and they know is faulty.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Best e-bike

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good bike and works well with charge. If charged overnight it will work fine. I loved the screen. Bike is tall for normal person it seems 5’9 200lbs

    I would recommend this to a friend
  • Pros mentioned:
    Operating range, Speed

    Rated 5 out of 5 stars

    Electric bike

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great electric bike goes fast and long time on charge.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    I do not recommend this product

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought the bike for my daughter to go back to school and it broke down just after the 30 day Best Buy return window. I called HeyBike customer service and they requested a video explaining what is wrong with the bike, which I did to the best of my ability. Sent the video in but never got any confirmation they received the video. Had to follow up with a call and it seemed like we had to start all over. HeyBike has not communicated with us and we’ve had to initiate all contact. Bike’s been sitting in my garage since August with no resolution. HeyBike does not respond and seems to be confused when I call. I would strongly recommend people stay away from this bike and work with a reputable bike shop when selecting an E Bike. That way they can help you with any issues. Usually I buy geek squad protection but it’s not available for the HeyBike which should had been a red flag considering Best Buy does not provide technical support for this product.

    No, I would not recommend this to a friend