White TAKENJOY GM7 rangefinder with 7x magnification and 900mAh battery

Rank #8 in Best Golf Rangefinders 2026: 10 Ranked, One Model Listed Twice

TAKENJOY GM7 Laser Rangefinder 1200 Yards, 7x, USB-C

£89.99 4.7 from 64 Amazon ratings
Check price on Amazon

Price and rating as shown on Amazon when we collected them. Both change.

The TAKENJOY GM7 is an eighth-placed entry in this guide: a rechargeable golf rangefinder sold under the TAKENJOY brand (manufacturer listed as VISTAGET) at £89.99. The listing claims a 1200-yard measuring range, 7x maximum magnification, slope adjustment and flag locking, and it carries a 4.7 out of 5 rating from 64 ratings.

The number worth stopping on is weight. Five of the eight spec tables in this guide put a rangefinder between 168 g and 181 g, roughly what a pocket laser unit should weigh. The GM7's table says 508 g, which makes it the heaviest of the three listings that break ranks. Its own customer reviews push the other way: one describes the unit as light in the hand, and another says it is noticeably larger than similar products. Both can be true of a bulky body, but 508 g is not a pocket weight. Everything on this page comes from the Amazon listing and its reviews, not from any testing of our own.

How those 64 ratings break down

An average hides its own shape. This is the spread behind the 4.7 stars.

5 star
68%
4 star
32%
3 star
0%
2 star
0%
1 star
0%

Specification

Exactly as published on the Amazon listing, field for field.

Price £89.99
Customer rating 4.7 out of 5 from 64 ratings
Stated measuring range 1200 yards
Magnification 7x maximum
Item weight 508 g
Battery 900mAh, up to 10 hours, USB-C rechargeable
Claimed accuracy ±0.3 yards at 300 yards, ±0.5 yards at 1200 yards
Best Sellers Rank 97th in Golf Rangefinders (136,946th in Sports & Outdoors)
Model number GM7

What buyers actually say

Quoted from customer reviews on Amazon

“Without the rangerfinder, this is an excellent 7x optic with no (obvious) distortion with no colour cast and a good, bright, field of view.It is noticeably larger than similar products (https://www.amazon.co.uk/REVASRI-Rangefinder-Measurement-Magnification-Rechargeable/dp/B0F9F6K8VX?ie=UTF8; https://www.amazon.co.uk/Rangefinder-Inkerma-Magnification-Compensation-Measuring%EF%BC%88Hunter-X%EF%BC%89/dp/B0DBQHTVBP?ie=UTF8), with only a minor magnification bump (7x vs 6x).It weighs 190g (vs 113g-115g for the others) out of its carry case. The carry case adds another 85g (vs 35g).The build feels nice; the white plastic is subtly pearlescant, with black rubber trim and a secure hand grip. It feels robust. There has obviously been some effort made to water and dirt proof the design, with a rubber grommet covering the (USB-C) charging port, and the buttons below an integral rubber insert. However, there is no official IP rating. There is a strong magnet under the rubber grip on the right hand side.The rangefinder has 3 basic various modes1) straight line distance (yards or m)2) flag pole locking distance (yards or m)3) speed (mph or kph)One can then select the slope button on, which brings up horizontal and vertical distances, and angle.It is possible to swap between yards, meters, mph and kph.It gives similar readings to other rangerfinders I've reviewed. In terms of range, the manual talks about up to 1200m; The farthest I have got so far is 889m off a tree, which the furthest thing I can see from my window.The one thing that I feel is missing is a 1/4 screw hole to allow mounting on a tripod.I have reviewed similar optics that have more features and higher price tags. This is specifically designed for golf, but could also be used for navigation and other outdoors pursuits.”

Persephone

“Please see the photos with this review showing packaging, full contents, dimensions and the rangefinder itself from every angle.I've had a few golf rangefinders over the years and this from TAKENJOY is right up there with the best of them. It's a nice compact size, sits comfortably in one hand, doesn't feel cheap or plasticky despite the light weight, the case it comes with is a decent too and protects it well when it's in the golf bag.Where it really delivers is speed and accuracy. Point it at the flag and you get a lock within under a second. The 7X magnification gives a crisp and clear view once focused, and the distance readout on the lens is sharp and easy to read even in bright sunlight.On the numbers: 7X magnification, 1200 yards maximum range, and a 600mAh rechargeable battery charged via USB-C. There's a slope switch easily toggled on or off, so it stays tournament legal for competition rounds on UK courses. Flag Lock is included as well, so it doesn't lock onto trees or bunkers in the background instead of the actual flag.In the box you get the rangefinder itself, a protective case with wrist strap, magnetic belt clip, USB-C charging cable, instructions and a cleaning cloth.No hesitation recommending this one, it does exactly what a golf rangefinder should do and does it well.”

ReviewsByMe

What it is up against

The rivals it was ranked against in Best Golf Rangefinders 2026: 10 Ranked, One Model Listed Twice.

Questions people ask

How far can the TAKENJOY GM7 measure?

The listing states a 1200-yard measuring range, with a claimed error margin of ±0.3 yards at 300 yards and ±0.5 yards at 1200 yards.

Does the TAKENJOY GM7 account for slope?

Yes. It is listed with six modes, including slope adjustment and flag locking, all operated from a single button.

How heavy is the TAKENJOY GM7?

The specification table lists 508 g. That is considerably heavier than the 168 g to 181 g range most tables in this guide quote, and one reviewer describes the same unit as light in the hand.

How is the TAKENJOY GM7 powered?

By a rechargeable 900mAh battery giving up to 10 hours of continuous use, charged over USB-C. Batteries are listed as included.

What magnification does the TAKENJOY GM7 offer?

7x maximum magnification, with lenses the listing says have 80% transmittance and are described as twice as bright.

What warranty comes with the TAKENJOY GM7?

A two-year manufacturer warranty, with 24/7 online customer service stated in the listing.

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